8[8-(-2x-7)]=112x+456

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Solution for 8[8-(-2x-7)]=112x+456 equation:


Simplifying
8[8 + -1(-2x + -7)] = 112x + 456

Reorder the terms:
8[8 + -1(-7 + -2x)] = 112x + 456
8[8 + (-7 * -1 + -2x * -1)] = 112x + 456
8[8 + (7 + 2x)] = 112x + 456

Combine like terms: 8 + 7 = 15
8[15 + 2x] = 112x + 456
[15 * 8 + 2x * 8] = 112x + 456
[120 + 16x] = 112x + 456

Reorder the terms:
120 + 16x = 456 + 112x

Solving
120 + 16x = 456 + 112x

Solving for variable 'x'.

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

Add '-112x' to each side of the equation.
120 + 16x + -112x = 456 + 112x + -112x

Combine like terms: 16x + -112x = -96x
120 + -96x = 456 + 112x + -112x

Combine like terms: 112x + -112x = 0
120 + -96x = 456 + 0
120 + -96x = 456

Add '-120' to each side of the equation.
120 + -120 + -96x = 456 + -120

Combine like terms: 120 + -120 = 0
0 + -96x = 456 + -120
-96x = 456 + -120

Combine like terms: 456 + -120 = 336
-96x = 336

Divide each side by '-96'.
x = -3.5

Simplifying
x = -3.5

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