120+x=13

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Solution for 120+x=13 equation: 


Simplifying
120 + x = 13

Solving
120 + x = 13

Solving for variable 'x'.

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

Add '-120' to each side of the equation.
120 + -120 + x = 13 + -120

Combine like terms: 120 + -120 = 0
0 + x = 13 + -120
x = 13 + -120

Combine like terms: 13 + -120 = -107
x = -107

Simplifying
x = -107

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