256=-8x-7(-8+6x)

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Solution for 256=-8x-7(-8+6x) equation: 


Simplifying
256 = -8x + -7(-8 + 6x)
256 = -8x + (-8 * -7 + 6x * -7)
256 = -8x + (56 + -42x)

Reorder the terms:
256 = 56 + -8x + -42x

Combine like terms: -8x + -42x = -50x
256 = 56 + -50x

Solving
256 = 56 + -50x

Solving for variable 'x'.

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

Add '50x' to each side of the equation.
256 + 50x = 56 + -50x + 50x

Combine like terms: -50x + 50x = 0
256 + 50x = 56 + 0
256 + 50x = 56

Add '-256' to each side of the equation.
256 + -256 + 50x = 56 + -256

Combine like terms: 256 + -256 = 0
0 + 50x = 56 + -256
50x = 56 + -256

Combine like terms: 56 + -256 = -200
50x = -200

Divide each side by '50'.
x = -4

Simplifying
x = -4

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