12x-63=72+7x

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Solution for 12x-63=72+7x equation:


Simplifying
12x + -63 = 72 + 7x

Reorder the terms:
-63 + 12x = 72 + 7x

Solving
-63 + 12x = 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.
-63 + 12x + -7x = 72 + 7x + -7x

Combine like terms: 12x + -7x = 5x
-63 + 5x = 72 + 7x + -7x

Combine like terms: 7x + -7x = 0
-63 + 5x = 72 + 0
-63 + 5x = 72

Add '63' to each side of the equation.
-63 + 63 + 5x = 72 + 63

Combine like terms: -63 + 63 = 0
0 + 5x = 72 + 63
5x = 72 + 63

Combine like terms: 72 + 63 = 135
5x = 135

Divide each side by '5'.
x = 27

Simplifying
x = 27

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