-39-4x=12

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Solution for -39-4x=12 equation: 


Simplifying
-39 + -4x = 12

Solving
-39 + -4x = 12

Solving for variable 'x'.

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

Add '39' to each side of the equation.
-39 + 39 + -4x = 12 + 39

Combine like terms: -39 + 39 = 0
0 + -4x = 12 + 39
-4x = 12 + 39

Combine like terms: 12 + 39 = 51
-4x = 51

Divide each side by '-4'.
x = -12.75

Simplifying
x = -12.75

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