8x-12=7x+7

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Solution for 8x-12=7x+7 equation:


Simplifying
8x + -12 = 7x + 7

Reorder the terms:
-12 + 8x = 7x + 7

Reorder the terms:
-12 + 8x = 7 + 7x

Solving
-12 + 8x = 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 + 8x + -7x = 7 + 7x + -7x

Combine like terms: 8x + -7x = 1x
-12 + 1x = 7 + 7x + -7x

Combine like terms: 7x + -7x = 0
-12 + 1x = 7 + 0
-12 + 1x = 7

Add '12' to each side of the equation.
-12 + 12 + 1x = 7 + 12

Combine like terms: -12 + 12 = 0
0 + 1x = 7 + 12
1x = 7 + 12

Combine like terms: 7 + 12 = 19
1x = 19

Divide each side by '1'.
x = 19

Simplifying
x = 19

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