-7x+8=64+x

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Solution for -7x+8=64+x equation:


Simplifying
-7x + 8 = 64 + x

Reorder the terms:
8 + -7x = 64 + x

Solving
8 + -7x = 64 + 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.
8 + -7x + -1x = 64 + x + -1x

Combine like terms: -7x + -1x = -8x
8 + -8x = 64 + x + -1x

Combine like terms: x + -1x = 0
8 + -8x = 64 + 0
8 + -8x = 64

Add '-8' to each side of the equation.
8 + -8 + -8x = 64 + -8

Combine like terms: 8 + -8 = 0
0 + -8x = 64 + -8
-8x = 64 + -8

Combine like terms: 64 + -8 = 56
-8x = 56

Divide each side by '-8'.
x = -7

Simplifying
x = -7

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