-157-9x=15-x

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Solution for -157-9x=15-x equation:


Simplifying
-157 + -9x = 15 + -1x

Solving
-157 + -9x = 15 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-157 + -9x + x = 15 + -1x + x

Combine like terms: -9x + x = -8x
-157 + -8x = 15 + -1x + x

Combine like terms: -1x + x = 0
-157 + -8x = 15 + 0
-157 + -8x = 15

Add '157' to each side of the equation.
-157 + 157 + -8x = 15 + 157

Combine like terms: -157 + 157 = 0
0 + -8x = 15 + 157
-8x = 15 + 157

Combine like terms: 15 + 157 = 172
-8x = 172

Divide each side by '-8'.
x = -21.5

Simplifying
x = -21.5

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