-31-20x=39

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Solution for -31-20x=39 equation: 


Simplifying
-31 + -20x = 39

Solving
-31 + -20x = 39

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 + -20x = 39 + 31

Combine like terms: -31 + 31 = 0
0 + -20x = 39 + 31
-20x = 39 + 31

Combine like terms: 39 + 31 = 70
-20x = 70

Divide each side by '-20'.
x = -3.5

Simplifying
x = -3.5

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