31-11x=13+7x

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Solution for 31-11x=13+7x equation:


Simplifying
31 + -11x = 13 + 7x

Solving
31 + -11x = 13 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
31 + -11x + -7x = 13 + 7x + -7x

Combine like terms: -11x + -7x = -18x
31 + -18x = 13 + 7x + -7x

Combine like terms: 7x + -7x = 0
31 + -18x = 13 + 0
31 + -18x = 13

Add '-31' to each side of the equation.
31 + -31 + -18x = 13 + -31

Combine like terms: 31 + -31 = 0
0 + -18x = 13 + -31
-18x = 13 + -31

Combine like terms: 13 + -31 = -18
-18x = -18

Divide each side by '-18'.
x = 1

Simplifying
x = 1

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