x-31=-20

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Solution for x-31=-20 equation: 


Simplifying
x + -31 = -20

Reorder the terms:
-31 + x = -20

Solving
-31 + x = -20

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 = -20 + 31

Combine like terms: -31 + 31 = 0
0 + x = -20 + 31
x = -20 + 31

Combine like terms: -20 + 31 = 11
x = 11

Simplifying
x = 11

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