-117-7x=8x-18

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Solution for -117-7x=8x-18 equation:


Simplifying
-117 + -7x = 8x + -18

Reorder the terms:
-117 + -7x = -18 + 8x

Solving
-117 + -7x = -18 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-117 + -7x + -8x = -18 + 8x + -8x

Combine like terms: -7x + -8x = -15x
-117 + -15x = -18 + 8x + -8x

Combine like terms: 8x + -8x = 0
-117 + -15x = -18 + 0
-117 + -15x = -18

Add '117' to each side of the equation.
-117 + 117 + -15x = -18 + 117

Combine like terms: -117 + 117 = 0
0 + -15x = -18 + 117
-15x = -18 + 117

Combine like terms: -18 + 117 = 99
-15x = 99

Divide each side by '-15'.
x = -6.6

Simplifying
x = -6.6

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