7x-x+15+2x=6x+39

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Solution for 7x-x+15+2x=6x+39 equation: 


Simplifying
7x + -1x + 15 + 2x = 6x + 39

Reorder the terms:
15 + 7x + -1x + 2x = 6x + 39

Combine like terms: 7x + -1x = 6x
15 + 6x + 2x = 6x + 39

Combine like terms: 6x + 2x = 8x
15 + 8x = 6x + 39

Reorder the terms:
15 + 8x = 39 + 6x

Solving
15 + 8x = 39 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
15 + 8x + -6x = 39 + 6x + -6x

Combine like terms: 8x + -6x = 2x
15 + 2x = 39 + 6x + -6x

Combine like terms: 6x + -6x = 0
15 + 2x = 39 + 0
15 + 2x = 39

Add '-15' to each side of the equation.
15 + -15 + 2x = 39 + -15

Combine like terms: 15 + -15 = 0
0 + 2x = 39 + -15
2x = 39 + -15

Combine like terms: 39 + -15 = 24
2x = 24

Divide each side by '2'.
x = 12

Simplifying
x = 12

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