2x+12=7+7x

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Solution for 2x+12=7+7x equation:


Simplifying
2x + 12 = 7 + 7x

Reorder the terms:
12 + 2x = 7 + 7x

Solving
12 + 2x = 7 + 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.
12 + 2x + -7x = 7 + 7x + -7x

Combine like terms: 2x + -7x = -5x
12 + -5x = 7 + 7x + -7x

Combine like terms: 7x + -7x = 0
12 + -5x = 7 + 0
12 + -5x = 7

Add '-12' to each side of the equation.
12 + -12 + -5x = 7 + -12

Combine like terms: 12 + -12 = 0
0 + -5x = 7 + -12
-5x = 7 + -12

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

Divide each side by '-5'.
x = 1

Simplifying
x = 1

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