-2x-7x=-8-7x

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


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

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

Solving
-9x = -8 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-9x + 7x = -8 + -7x + 7x

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

Combine like terms: -7x + 7x = 0
-2x = -8 + 0
-2x = -8

Divide each side by '-2'.
x = 4

Simplifying
x = 4

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