12x-25=13x+55

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Solution for 12x-25=13x+55 equation:


Simplifying
12x + -25 = 13x + 55

Reorder the terms:
-25 + 12x = 13x + 55

Reorder the terms:
-25 + 12x = 55 + 13x

Solving
-25 + 12x = 55 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
-25 + 12x + -13x = 55 + 13x + -13x

Combine like terms: 12x + -13x = -1x
-25 + -1x = 55 + 13x + -13x

Combine like terms: 13x + -13x = 0
-25 + -1x = 55 + 0
-25 + -1x = 55

Add '25' to each side of the equation.
-25 + 25 + -1x = 55 + 25

Combine like terms: -25 + 25 = 0
0 + -1x = 55 + 25
-1x = 55 + 25

Combine like terms: 55 + 25 = 80
-1x = 80

Divide each side by '-1'.
x = -80

Simplifying
x = -80

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