31-11x=12+8x

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Solution for 31-11x=12+8x equation:


Simplifying
31 + -11x = 12 + 8x

Solving
31 + -11x = 12 + 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 + -11x + -8x = 12 + 8x + -8x

Combine like terms: -11x + -8x = -19x
31 + -19x = 12 + 8x + -8x

Combine like terms: 8x + -8x = 0
31 + -19x = 12 + 0
31 + -19x = 12

Add '-31' to each side of the equation.
31 + -31 + -19x = 12 + -31

Combine like terms: 31 + -31 = 0
0 + -19x = 12 + -31
-19x = 12 + -31

Combine like terms: 12 + -31 = -19
-19x = -19

Divide each side by '-19'.
x = 1

Simplifying
x = 1

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