-39-6x=66-13x

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Solution for -39-6x=66-13x equation:


Simplifying
-39 + -6x = 66 + -13x

Solving
-39 + -6x = 66 + -13x

Solving for variable 'x'.

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

Add '13x' to each side of the equation.
-39 + -6x + 13x = 66 + -13x + 13x

Combine like terms: -6x + 13x = 7x
-39 + 7x = 66 + -13x + 13x

Combine like terms: -13x + 13x = 0
-39 + 7x = 66 + 0
-39 + 7x = 66

Add '39' to each side of the equation.
-39 + 39 + 7x = 66 + 39

Combine like terms: -39 + 39 = 0
0 + 7x = 66 + 39
7x = 66 + 39

Combine like terms: 66 + 39 = 105
7x = 105

Divide each side by '7'.
x = 15

Simplifying
x = 15

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