-8x-2+7x=-9

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Solution for -8x-2+7x=-9 equation:


Simplifying
-8x + -2 + 7x = -9

Reorder the terms:
-2 + -8x + 7x = -9

Combine like terms: -8x + 7x = -1x
-2 + -1x = -9

Solving
-2 + -1x = -9

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + -1x = -9 + 2

Combine like terms: -2 + 2 = 0
0 + -1x = -9 + 2
-1x = -9 + 2

Combine like terms: -9 + 2 = -7
-1x = -7

Divide each side by '-1'.
x = 7

Simplifying
x = 7

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