115+13x=-116+20x

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Solution for 115+13x=-116+20x equation:


Simplifying
115 + 13x = -116 + 20x

Solving
115 + 13x = -116 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
115 + 13x + -20x = -116 + 20x + -20x

Combine like terms: 13x + -20x = -7x
115 + -7x = -116 + 20x + -20x

Combine like terms: 20x + -20x = 0
115 + -7x = -116 + 0
115 + -7x = -116

Add '-115' to each side of the equation.
115 + -115 + -7x = -116 + -115

Combine like terms: 115 + -115 = 0
0 + -7x = -116 + -115
-7x = -116 + -115

Combine like terms: -116 + -115 = -231
-7x = -231

Divide each side by '-7'.
x = 33

Simplifying
x = 33

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