6+x=7x+72

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


Simplifying
6 + x = 7x + 72

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

Solving
6 + x = 72 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
6 + x + -7x = 72 + 7x + -7x

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

Combine like terms: 7x + -7x = 0
6 + -6x = 72 + 0
6 + -6x = 72

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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