-157-9x=9x+20

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Solution for -157-9x=9x+20 equation:


Simplifying
-157 + -9x = 9x + 20

Reorder the terms:
-157 + -9x = 20 + 9x

Solving
-157 + -9x = 20 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-157 + -9x + -9x = 20 + 9x + -9x

Combine like terms: -9x + -9x = -18x
-157 + -18x = 20 + 9x + -9x

Combine like terms: 9x + -9x = 0
-157 + -18x = 20 + 0
-157 + -18x = 20

Add '157' to each side of the equation.
-157 + 157 + -18x = 20 + 157

Combine like terms: -157 + 157 = 0
0 + -18x = 20 + 157
-18x = 20 + 157

Combine like terms: 20 + 157 = 177
-18x = 177

Divide each side by '-18'.
x = -9.833333333

Simplifying
x = -9.833333333

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