-x+6+7x=72

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


Simplifying
-1x + 6 + 7x = 72

Reorder the terms:
6 + -1x + 7x = 72

Combine like terms: -1x + 7x = 6x
6 + 6x = 72

Solving
6 + 6x = 72

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 6x = 72 + -6

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

Combine like terms: 72 + -6 = 66
6x = 66

Divide each side by '6'.
x = 11

Simplifying
x = 11

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