10-2x=-31

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Solution for 10-2x=-31 equation: 


Simplifying
10 + -2x = -31

Solving
10 + -2x = -31

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + -2x = -31 + -10

Combine like terms: 10 + -10 = 0
0 + -2x = -31 + -10
-2x = -31 + -10

Combine like terms: -31 + -10 = -41
-2x = -41

Divide each side by '-2'.
x = 20.5

Simplifying
x = 20.5

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