-2(x-7)=x-7

Simple and best practice solution for -2(x-7)=x-7 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -2(x-7)=x-7 equation:


Simplifying
-2(x + -7) = x + -7

Reorder the terms:
-2(-7 + x) = x + -7
(-7 * -2 + x * -2) = x + -7
(14 + -2x) = x + -7

Reorder the terms:
14 + -2x = -7 + x

Solving
14 + -2x = -7 + x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
14 + -2x + -1x = -7 + x + -1x

Combine like terms: -2x + -1x = -3x
14 + -3x = -7 + x + -1x

Combine like terms: x + -1x = 0
14 + -3x = -7 + 0
14 + -3x = -7

Add '-14' to each side of the equation.
14 + -14 + -3x = -7 + -14

Combine like terms: 14 + -14 = 0
0 + -3x = -7 + -14
-3x = -7 + -14

Combine like terms: -7 + -14 = -21
-3x = -21

Divide each side by '-3'.
x = 7

Simplifying
x = 7

See similar equations:

| -3=-m+3 | | 3(7x+8)/10=4x-9 | | 1+8m=-6+8m | | 8=16+n | | 40m-36m=2(m+22) | | ((1)/(3m))+((6m-9)/(3m))=((3m-3)/(4m)) | | 15h-4=8 | | 6x-4/-3=-2x+5 | | 3(-2-5)/3+5=N | | 12(3+1y)=5(2y+8) | | 7(x+1/4-7/8)=-8x | | 27=7x*5x | | -3(r-4)=56-7r | | 2l^2-9l-168=0 | | 2+10x=54+x | | 5x^2+2x-21=0 | | 4x-(19-3x)=8x-1 | | (1.1x^3-3.5x+7.3)+(6.1x^3+4.6x^2-11.3)= | | d-(2)=19 | | 3(-2-5)*5=N | | 6(x-2)=4x+10 | | 2x+2-4(x+1)=5x+2 | | 2v+18=16-4(1v+7) | | 4x-10-x=15/2 | | 4.5k-6.25h-k+7.75h= | | 2x+5-8=13 | | 5(3n)+14+6n=-21 | | x^2-18x=6 | | 6x+14=-3-(3x-8) | | 7x-128=2x-8 | | -27=-9t+6t+3 | | 7+5x=10x-47 |

Equations solver categories