12x-56=7x-31

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Solution for 12x-56=7x-31 equation:


Simplifying
12x + -56 = 7x + -31

Reorder the terms:
-56 + 12x = 7x + -31

Reorder the terms:
-56 + 12x = -31 + 7x

Solving
-56 + 12x = -31 + 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.
-56 + 12x + -7x = -31 + 7x + -7x

Combine like terms: 12x + -7x = 5x
-56 + 5x = -31 + 7x + -7x

Combine like terms: 7x + -7x = 0
-56 + 5x = -31 + 0
-56 + 5x = -31

Add '56' to each side of the equation.
-56 + 56 + 5x = -31 + 56

Combine like terms: -56 + 56 = 0
0 + 5x = -31 + 56
5x = -31 + 56

Combine like terms: -31 + 56 = 25
5x = 25

Divide each side by '5'.
x = 5

Simplifying
x = 5

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