7x+8+x=-64

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


Simplifying
7x + 8 + x = -64

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

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

Solving
8 + 8x = -64

Solving for variable 'x'.

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

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 = -72
8x = -72

Divide each side by '8'.
x = -9

Simplifying
x = -9

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