6x+7(-5x+5)=-7(4x+2)-8x

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Solution for 6x+7(-5x+5)=-7(4x+2)-8x equation:


Simplifying
6x + 7(-5x + 5) = -7(4x + 2) + -8x

Reorder the terms:
6x + 7(5 + -5x) = -7(4x + 2) + -8x
6x + (5 * 7 + -5x * 7) = -7(4x + 2) + -8x
6x + (35 + -35x) = -7(4x + 2) + -8x

Reorder the terms:
35 + 6x + -35x = -7(4x + 2) + -8x

Combine like terms: 6x + -35x = -29x
35 + -29x = -7(4x + 2) + -8x

Reorder the terms:
35 + -29x = -7(2 + 4x) + -8x
35 + -29x = (2 * -7 + 4x * -7) + -8x
35 + -29x = (-14 + -28x) + -8x

Combine like terms: -28x + -8x = -36x
35 + -29x = -14 + -36x

Solving
35 + -29x = -14 + -36x

Solving for variable 'x'.

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

Add '36x' to each side of the equation.
35 + -29x + 36x = -14 + -36x + 36x

Combine like terms: -29x + 36x = 7x
35 + 7x = -14 + -36x + 36x

Combine like terms: -36x + 36x = 0
35 + 7x = -14 + 0
35 + 7x = -14

Add '-35' to each side of the equation.
35 + -35 + 7x = -14 + -35

Combine like terms: 35 + -35 = 0
0 + 7x = -14 + -35
7x = -14 + -35

Combine like terms: -14 + -35 = -49
7x = -49

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

Simplifying
x = -7

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