14) A teacher asked the class to solve the equation 3(x + 2) = 21. Robert wrote 3x + 6 = 21 as his first step. Which property did he use?

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

A:

Q: Solve limp2 23 –4x2 +4x 3x4 –12x3 +12x2 -

A:

Q: 2dx 8— х2

A: given,

Q: A student solved the equation 3(2x - 6) = 4x +8 and found the solution to be x = 2.6. How could you…

A: Given equation 32x-6=4x+8Here we find the value of x

Q: 4] Find and solve the value of X in the equation: 5cosX = 4 - X3

A:

Q: Can 5 be the solution for x in the equation 5x- 2 = 23 ? How do you know?

A:

Q: 9 Solve for x in terms of b and c. 2x-b3Dc

A: Given  2x-b=c Add +b to the given equation on both sides

Q: how do i solve 3x=(2x-1)(m+4)

A: Consider the given equation:

Q: How. I solve. This. 3x-y=10

A:

Q: Solve (x² – 75) – 17 = 73, then enter the value of one of your - solutions below.

A: Given: 35x2-75-17=73 To find: Solution

Q: Solve the equation in the image:

A: Given expression is

Q: = =x +2 4

A: given: x4=25x+2 given equation can be written as x4=2x5+2

Q: Use an algebraic approach to solve the problem. Find three consecutive integers whose sum is 54.

A:

Q: Solve for x. 196 X=

A:

Q: How do I solve 6x/x-6 =9 +7x2/x-6?

A:

Q: How do I solve 3x2y-18xy

A: Given:

Q: When solving the equation 4(3x +2)-9 = &x² +7, Emily wrote 4(3x² +2) = &x + 16 as her first step.…

A: 4(3x2+2)-9=8x2+7 Emily wrote 4(3x2+2)=8x2+16

Q: 4. Give an example of an equation that has NO SOLUTION with y = 5x - 2. Explain.

A:

Q: 4. Solve the equation for x: x² - 3x = 28

A: Given equation is x2-3x=28 find out the values of x

Q: 1 Solve the equation 3x(x2 + 6) = 8 – 17x². -

A: The given equation is: 3x(x2+6)=8-17x2

Q: How do I solve 2B?

A: Given points P(1,2,1) and Q(3,3,0) B) the coordinates of the point M, where line L meets the plane…

Q: (b) Solve the equation 0=x- 3x-18. What extraneous root was introduced by multiplying by (x-6) on…

A:

Q: -3x^2-x-2=2 how do I solve for x?

A:

Q: Consider -x = 3 4. Which is the solution?

A: The variable of an algebraic equation is usually denoted as x. Consider the equation: 4x=7. The…

Q: 28) Solve the equation for x: Vx + 5 = v2x - 5

A:

Q: Q5: Solve line equation: 2x1 -341+41,- 213=3 4+7x,-5x3 = 6 by a) Dolittle method

A:

Q: how do you solve this equation:              2x+1f(x+1)= ------              3x-5

A: We have to solve equation for f(x),where f(x+1) is given by:

Q: Te X²-3x-40=0 1.

A: We just factories in order to solve this problem.

Q: How would the one-step equation x/5 = 5 be solved?

A: We can use algebraic property of multiplication

Q: How do I solve 1/2h(b1+b2) if h=3, b1=4, and b2=6?

A: In order to solve the given expression, first of all put the value of h, b1 and b2 in the given…

Q: Later during that same golf outing Marc decided to show off by trying to hit the green in one shot.…

A:

Q: solve for -16x2+132X+500?

A: Given,-16x2+132x+500This is a quadratic equation, so we take-16x2+132x+500 = 0⇒6x2-132x-500 = 0

Q: How do you solve 2^x+3=5^2x

A:

Q: Solve for the value of “x" -x 102 = |15 -3x 2х -3

A: Expand the determinant, then find the polynomial for x and find roots as in next step.

Q: 8. If mZBCD = 51°, solve for x. B (14x + 4) 55

A: (8) Consider the provided graph, Find the value of x. Given that ∠BCD=51°

Q: (a) 3+j4 (7) - 3ti4 (2)

A:

Q: How do you solve 5x^2+7x=4x^2+x-18?

A: First take all the terms on one side of the “equal” sign and “zero” on the other side, it gives

Q: The way to solve -7 < 3x – 4 < 5 is to isolate x in the

A: -7&lt;3x-4≤5Now add 4 on the three sides.-7+4&lt;3x-4+4≤5+4Now, divide the three sides by 3.

Q: How do I solve 4/7(x)+2=x/2+3 for "x"?

A: The given equation is

Q: yo +2g' +2g = xl6-q)

A:

Q: 4x+5=7 %3D

A:

Q: Solve 21e-6 = 5e for x.

A: 21e2x-6=5ex21ex2-5ex=6here y=ex21y2-5y-6=021y2+9y-14y-6=03y7y+3-27y+3=03y-27y+3=03y-2=0…

Q: 2. R 2. IT -2

A:

Q: The way to solve -7 &lt; 3x - 4 ≤5 is to isolate x in the________.

A: Consider the given: −7&lt;3x−4≤ 5If a&lt;u≤ b  then  a&lt;u    and     u≤ b,−7&lt;3x−4    and…

Q: how do I solve the equation: x2 +2x = 0

A: Solve the equation for x as follows.

Q: Solve y2+ 9

A: The given expression is,

Q: What are the steps to solve (2x+1)2-3=22?

A: The given equation is,

Q: -4 = ニ 200

A: To solve for x using the the given equation.

Q: robot monkey is jumping from one tree to another. The monkey’s height above the ground is modelled…

A: