7x+5x-72=36-6x

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Solution for 7x+5x-72=36-6x equation:


Simplifying
7x + 5x + -72 = 36 + -6x

Reorder the terms:
-72 + 7x + 5x = 36 + -6x

Combine like terms: 7x + 5x = 12x
-72 + 12x = 36 + -6x

Solving
-72 + 12x = 36 + -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.
-72 + 12x + 6x = 36 + -6x + 6x

Combine like terms: 12x + 6x = 18x
-72 + 18x = 36 + -6x + 6x

Combine like terms: -6x + 6x = 0
-72 + 18x = 36 + 0
-72 + 18x = 36

Add '72' to each side of the equation.
-72 + 72 + 18x = 36 + 72

Combine like terms: -72 + 72 = 0
0 + 18x = 36 + 72
18x = 36 + 72

Combine like terms: 36 + 72 = 108
18x = 108

Divide each side by '18'.
x = 6

Simplifying
x = 6

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