-3x-39=3x+9

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Solution for -3x-39=3x+9 equation:


Simplifying
-3x + -39 = 3x + 9

Reorder the terms:
-39 + -3x = 3x + 9

Reorder the terms:
-39 + -3x = 9 + 3x

Solving
-39 + -3x = 9 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-39 + -3x + -3x = 9 + 3x + -3x

Combine like terms: -3x + -3x = -6x
-39 + -6x = 9 + 3x + -3x

Combine like terms: 3x + -3x = 0
-39 + -6x = 9 + 0
-39 + -6x = 9

Add '39' to each side of the equation.
-39 + 39 + -6x = 9 + 39

Combine like terms: -39 + 39 = 0
0 + -6x = 9 + 39
-6x = 9 + 39

Combine like terms: 9 + 39 = 48
-6x = 48

Divide each side by '-6'.
x = -8

Simplifying
x = -8

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