-31-9x=8x

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Solution for -31-9x=8x equation:


Simplifying
-31 + -9x = 8x

Solving
-31 + -9x = 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.
-31 + -9x + -8x = 8x + -8x

Combine like terms: -9x + -8x = -17x
-31 + -17x = 8x + -8x

Combine like terms: 8x + -8x = 0
-31 + -17x = 0

Add '31' to each side of the equation.
-31 + 31 + -17x = 0 + 31

Combine like terms: -31 + 31 = 0
0 + -17x = 0 + 31
-17x = 0 + 31

Combine like terms: 0 + 31 = 31
-17x = 31

Divide each side by '-17'.
x = -1.823529412

Simplifying
x = -1.823529412

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