39-4x=-4-2x

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Solution for 39-4x=-4-2x equation:


Simplifying
39 + -4x = -4 + -2x

Solving
39 + -4x = -4 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
39 + -4x + 2x = -4 + -2x + 2x

Combine like terms: -4x + 2x = -2x
39 + -2x = -4 + -2x + 2x

Combine like terms: -2x + 2x = 0
39 + -2x = -4 + 0
39 + -2x = -4

Add '-39' to each side of the equation.
39 + -39 + -2x = -4 + -39

Combine like terms: 39 + -39 = 0
0 + -2x = -4 + -39
-2x = -4 + -39

Combine like terms: -4 + -39 = -43
-2x = -43

Divide each side by '-2'.
x = 21.5

Simplifying
x = 21.5

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