31+x=150

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Solution for 31+x=150 equation: 


Simplifying
31 + x = 150

Solving
31 + x = 150

Solving for variable 'x'.

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

Add '-31' to each side of the equation.
31 + -31 + x = 150 + -31

Combine like terms: 31 + -31 = 0
0 + x = 150 + -31
x = 150 + -31

Combine like terms: 150 + -31 = 119
x = 119

Simplifying
x = 119

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