-31=x-19

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Solution for -31=x-19 equation:


Simplifying
-31 = x + -19

Reorder the terms:
-31 = -19 + x

Solving
-31 = -19 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-31 + -1x = -19 + x + -1x

Combine like terms: x + -1x = 0
-31 + -1x = -19 + 0
-31 + -1x = -19

Add '31' to each side of the equation.
-31 + 31 + -1x = -19 + 31

Combine like terms: -31 + 31 = 0
0 + -1x = -19 + 31
-1x = -19 + 31

Combine like terms: -19 + 31 = 12
-1x = 12

Divide each side by '-1'.
x = -12

Simplifying
x = -12

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