-2x+8-7x=-64

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Solution for -2x+8-7x=-64 equation: 


Simplifying
-2x + 8 + -7x = -64

Reorder the terms:
8 + -2x + -7x = -64

Combine like terms: -2x + -7x = -9x
8 + -9x = -64

Solving
8 + -9x = -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 + -9x = -64 + -8

Combine like terms: 8 + -8 = 0
0 + -9x = -64 + -8
-9x = -64 + -8

Combine like terms: -64 + -8 = -72
-9x = -72

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

Simplifying
x = 8

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