How many solutions does the following equation have? -9(z+8)=-9z-72−9(z+8)=−9z−72

Q: How can i solve this equation? X/9-9/X divided by 1/9+1/X

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Q: 7(5x+6) = 3-4x Im confused could you help me solve this

A: Explained below

Q: Solve by Substitution {2x+7y=−7 3x+y=−20 No solution Infinite number of

A: Solve linear equation by substitutions method

Q: Solve the equations 6 = -263.439c, – 305.396C2 9 = -61.583C, + 71.484C2

A:

Q: What should you do to get the two terms with variables on the left side of the equation?

A: What should you do to get the two terms with variables on the left side of the equation?

Q: The equation (38 – 2)( – 3s – 5) = 0 has two solutions. Find both of them. Enter your answers as…

A: The given equation is:3s-2-3s-5=0

Q: What are the solutions to the equation x²+y²=9 and y=2x+3? O (3.0).(-1.8,-2.4) O (0,3).(-1.8.-2.4) O…

A:

Q: 4. Find a general solution у" - у" + 2у — 0

A: The given differential equation is                                        y'''-y''+2y=0…

Q: How many solutions does the following equation have? -5(z+1)=-2z+10−5(z+1)=−2z+10

A:

Q: 13. What are the solutions to the equation 6x2 - 42x + 80 = 20 ? A. (-2, 5} B. {2, -5} 1 Pt D E C.…

A: By factorization  method

Q: How can I solve these two equations? (x -3)(x+8)=-30 x(x-3)=18

A:

Q: How do I solve this equation? And how do I determine what type of solution it is?

A: The given quadratic equation is,

Q: The equation x^2+7x-7=0 has two solutions A and B where A <B

A:

Q: Solve the difference equation X1+1 0.99x – 3, t = 0, 1, 2, . , with xo = 100. What is the value of…

A: Given,            xt + 1 = 0.99xt - 3,   t = 0, 1, 2, .....     and x0 = 100

Q: Solve b+b-5--3 4 O a O b b = 26 %3D b = 3 13 b=-1 10

A: 14b+25b-5=-3 to solve the value of b

Q: In the equation X +7 = 12 7 is being added to the variable, x. How should you show your work to…

A: Consider the equation, x + 7 = 12

Q: 10 How many solutions does this equation have? 2(2z – 1) = (x + 1) + 3(x - 1) Answer:

A:

Q: Find the solution set: 3n2(n2-3)=80-8n2

A: Given:

Q: Solve this by substitution x-y=5 2x-2y=10 Solve this by elimination 2x+y=5 3x-y=9

A:

Q: How do you solve  (a+ 3b)x + (a+3b)y

A: In this question , we can solve the given expression. Firstly solve the brackets that is multiply by…

Q: Solve by Linear Combination: -x+2y=17 2x+2y=-10 2 No Solution (-9,4) (9,-4) (-9,-4)

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Q: -4(3x - 5) < 2(3x + 4) Can you find the solution?

A: Given inequity is -43x-5&lt;23x+4 To find the solution

Q: 94. One solution of the equation x³ + 5x? + 5x - 2 = 0 is -2. Find the sum of the remaining…

A: Here  given as  Equation x3+5x2+5x-2=0 has a solution at x=-2.

Q: which of the following is a correct solution method for solving the following equation?4x2-12x+9=0

A: We have given equation 4x2-12x+9=0 Then discriminent of this equation -122-449=144-144=0 We should…

Q: How many solutions does the following equation have? a b#c (x-b)(z-c) + 62 2-c)(x-a) (b-c)(b-a) +c²…

A:

Q: How many solutions are there for this equation? 8m - 6 + 8-Зт - 5m + 2 O no solutions O two…

A:

Q: The equation 5−x+8=1 will have how many​ solutions? The equation will have __________ solution(s).…

A: The given equation is  5 - x + 8 = 1

Q: Solve the equation. 10x x+ 9 x - 81 9 + x- 9 O x= 3 O x = 9, x = -9 O x = 3, x = -3 There is no…

A: From the given problem:   9x-9+xx+9=10x2x2-819x+9+xx-9x-9x+9=10x2x2-81....Taking L.C.M.   As we know…

Q: fx + y = -10 (2x – y = -8 4. Solution: (Select) One solution No solution Infinitely many solutions…

A: The given system of equations is as follows. x+y=-10…

Q: 3 How many solutions does the equation have? 8x - 4 = 2(4x - 4) No solution One solution Infinitely…

A:

Q: Solve the equations by substitution method x+y+z=7 2x-y+z=9 3x-z=10

A:

Q: 2) How many solutions does this have? 9x + 2- 11 + 3x = -x+ 13x-4- 5

A: Answer

Q: Find the six solutions of the equation z6 + 2z3 + 2 = 0.

A: We find z^3 using the quadratic formula

Q: For what value of k would the equation |4x – 7|+ k = 5 have no solution?

A: Recall:      x=±x i.e, The Modulus of a  Function which is also called the absolute value of a…

Q: 1/y+5  -  5/y-5 =14/y^2 - 25      Solve:

A: Given:

Q: The equation 7(n – 5) – 6 = 57 has two solutions. Find both of them. n = n =

A:

Q: The number of solutions of the simultaneous algebraic equations y = 3x + 3 and y = 3x + 5 is %3D

A:

Q: In the equation 2sin2x + 3sinx + 1 = 0 where 0° < x <360° there are 3 solutions... The sum of those…

A: Given equation is:…

Q: Plz solve only d and e within 30-40 mins I'll give you multiple upvote

A: Given: P(Passes test A)=0.30P(Passes test B)=0.40

Q: To solve the equation x3  125, we take the rootof each side. So the solution is x = .

A: The given equation is x3=125  To find solution of x and to determine how to do it?

Q: Solve for b 6+3 -1

A:

Q: Solve the equation 4cos B – 4cos B = 3 given that 0 < B < 2n.

A:

Q: What is the solution for x in the equation? -3x + 7x − 8 = 34 + 9x − 2

A: We can find the value of x as below

Q: What is the solution to the equation x² – 12x – 28 = 0? - A. X = -2 and x= 14 B. X =-14 and x 2 C. x…

A: Given quadratic equation is

Q: 7x2 + 49x = -70 has exactly two solutions. Enter the smaller of the two solutions.

A: To Determine: 7x2 + 49x = -70 has exactly two solutions. Enter the smaller of the two solutions.x =

Q: 6. Solve the simultaneous equation: 2 4 = 8 x - 4 y+6 2 + x – 4'y+6 2 II 3.

A:

Q: The equation – 9y³ + 21y? – 10y = 0 has three solutions. Find all of them. Enter your answers as…

A: Please refer the attached image for complete solution.

Q: how do i do a=1/2h(B+b) solve for b

A: Given,

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.