4. Explain how you can solve x + 12x + 21x - 4 = x- 2 using two different strategies.

Q: Use elimination method to find the solution to: X-y 3 7x-y = -3

A: The given system is,x-y=37x-y=-3

Q: Find the value of x. 75° 11x-2

A: Given that: Two Parallel lines intersected by an intersecting lines.

Q: 3. Solve by graphing (x+ 3) (x+ 1)(x – 2)²(x - 4) 2 0. Express your final answer on a number line.

A: Explanation of the answer is as follows

Q: 3. Solve : 10x +x° - 87x2 = 71x - 42 %3|

A:

Q: 4. Solve: = 3x5(9 + y²)³/2

A:

Q: Find the general solution of -3 y' = 2 -3 2 %3D у. 2 -3 2 2 ||

A:

Q: select all solutions for 2x2-5x+7 is subtracted from 4x2+2x-11, what iis the coeficient of x in…

A: we have to find  the coefficient of x

Q: How do I solve w=-z3-4z2+11 if z=-1?

A: In order to find the value of w at the point z=1, put the value of z=1 in the given equation.

Q: 8. Explain, without solving, why -2 = V-5æ - 6 has no solution.

A: Our Aim is to show that -2=-5x-6 -(i) has no solution.

Q: How do i solve  -2(3y-2)-4 = -4(y-2)

A: Refer to the question, here we have to find the value of y for the provided equation,

Q: Use technology to find the solutions to x4 - 3x3 -3x2 + 7x + 6 = 0.

A: Explanation: Polynomial Roots Calculator is a set of methods aimed at finding values of  x  for…

Q: how to solve step by step using either elimination-addition or substitution: 2x-y=1 3x-2y=-5

A:

Q: 5) -3 = -3csc²0 +1

A: 5)    -3  = -3csc2θ+1     -3-1 =  -3csc2θ+1-1      [subtract 1 from both sides]         -4   =…

Q: what are the solutions to the equation 2x^2 -2x-12=0

A: What is the solution of 2x2-2x-12=0

Q: What is the solution set of the equation |3x + 1| = 8?

A:

Q: Explain how you would solve (x - 2)(x - 7) = 0 and also how you would solve (x - 2)(x - 7) = 4.

A: To solve: (x - 2)(x - 7) = 0 and (x - 2)(x - 7) = 4

Q: 2r-7> 3

A: Since you have asked multiple questions in a single request, we would be answering only the first…

Q: Describe how you would solve the systemx - 3z = 43x - 2y + 7z = -12x + z = 9

A: Solve the system. x-3z=43x-2y+7z=-12x+z=9 from the first equation x=4+3z now put this value on the…

Q: 4х + 3у 3D —1 2х - у %3D-13

A: We can solve using addition method as below

Q: what are the solutions to the equation l2x-5l=11 1. x=-3, x=8 2.  x=3, x=-8 3. x=3, x=8 4. x=-3,…

A: absolute rule:  If |x| = a, a>0  then x = a   or   x= -a

Q: how do i solve: 3x-1>3+1

A: The given inequality is

Q: Explain why V2x +1+4 = -1 has no real solutions.

A: Given  2x+1 + 4 = -1

Q: what are the solutions to the equation 2x^2-2x-12=0

A: The given question as belonging to a quadratic equation in which we have to find the roots of the…

Q: 3. Comment about the solution of the linear equation 2x + 2 = 7x + 2-5x.

A: This question is based on linear equation.

Q: What is the solution of -(-5-6x) = 4(5x+3)

A:

Q: Explain why the equation 2(3x - 5) = 6x + 8 has no solutions.

A:

Q: x+3y = 4 x-y=-8

A:

Q: If the price charged for a candy bar is p(x) cents, then x thousand candy bars will be sold in a…

A: The revenue function, R(x) is calculated using the formula, R(x)=xp(x), where, p(x) is the cost…

Q: 4x-5y 6 2x-2y=4

A: given equations are 4x - 5y = 6...........(1) 2x - 2y = 4...........(2) equation (2) * 2 4x - 4y =…

Q: What value of x is in the solution set of 2x – 3 > 11 – 5x

A:

Q: Solve using elimination. -10x - 10y = -20 8x + 10y = 2

A: By using elimination method first eliminate y

Q: How do I solve #4-6?

A: Solution :-

Q: Determine the general solution for 2sinx²-7sinx-4=0

A: The given equation is; 2sin2x -7sinx-4=0

Q: >0

A: We will find the solution set.

Q: how to solve step by step using either elimination-addition or substitution: 2x+5y=7 x=-3y+1

A:

Q: What is the solution set for 4x^4-36x^2=0

A: The following equation is to be solved for x,

Q: Solve by elimination  2x-6y=6 3x-y=25

A: We solve the given equation by elimination method and find x and y.

Q: How do you solve (6x3-11x2 +11x-2) divided by (2x-3)

A: First, by dividing the first term of numerator by first term of denominator to obtain the…

Q: Use substitution method to find the solution to: y =-3x + 4 y =3x - 2

A: Given, y= -3x+4 y= 3x-2

Q: how do i solve x+1/3+x+2/7=2

A: Given,

Q: 2. 4x3-41x + 15 + x- 3 SOLUTION:

A:

Q: Solve.  A) x2-4x-5=0   B) 3x2-5x-2)=0

A:

Q: x4+2x3-5x2-8x+4=0 What is the solution set?

A:

Q: What is the solution to the equation x2 + 2x-48 = 0

A: Given Data: Equation: x2+2x-48=0 First, convert the given equation in the factored form and solve…

Q: Why might you predict that the solutions to 50x + 30 < 30x +10 are all negative numbers.

A:

Q: Graph the solution of 4d-8<-36. -10 -8 -6 -4 -2 4 6 8. 10 2.

A: Inequality is an equation in which we use non-conventional mathematical operators like, greater…

Q: Explain why x ≤- 2, 0 ≤ x ≤ 5 could not be the solution to (x-5)(x+2) ≤ 0.

A: This question is based on solution of inequality.

Q: y=2/5x+6 y=-2X-6

A: The solution of two linear equations in 2 variables is represented by the point of intersection of…

Q: solve by elimination x+2y+3z=3 -2x-3y-z=5 3x+3y+7z=2

A: Given equations are, x+2y+3z=3.........1-2x-3y-z=5.........23x+3y+7z=2.........3 Multiplying with 3…