2x=13-31

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Solution for 2x=13-31 equation: 


Simplifying
2x = 13 + -31

Combine like terms: 13 + -31 = -18
2x = -18

Solving
2x = -18

Solving for variable 'x'.

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

Divide each side by '2'.
x = -9

Simplifying
x = -9

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