-9x+7-x+8=

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


Simplifying
-9x + 7 + -1x + 8 = 0

Reorder the terms:
7 + 8 + -9x + -1x = 0

Combine like terms: 7 + 8 = 15
15 + -9x + -1x = 0

Combine like terms: -9x + -1x = -10x
15 + -10x = 0

Solving
15 + -10x = 0

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -10x = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -10x = 0 + -15
-10x = 0 + -15

Combine like terms: 0 + -15 = -15
-10x = -15

Divide each side by '-10'.
x = 1.5

Simplifying
x = 1.5

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