9x-7-3x=-8

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Solution for 9x-7-3x=-8 equation:


Simplifying
9x + -7 + -3x = -8

Reorder the terms:
-7 + 9x + -3x = -8

Combine like terms: 9x + -3x = 6x
-7 + 6x = -8

Solving
-7 + 6x = -8

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 6x = -8 + 7

Combine like terms: -7 + 7 = 0
0 + 6x = -8 + 7
6x = -8 + 7

Combine like terms: -8 + 7 = -1
6x = -1

Divide each side by '6'.
x = -0.1666666667

Simplifying
x = -0.1666666667

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