12x-25+x-3=180

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Solution for 12x-25+x-3=180 equation:


Simplifying
12x + -25 + x + -3 = 180

Reorder the terms:
-25 + -3 + 12x + x = 180

Combine like terms: -25 + -3 = -28
-28 + 12x + x = 180

Combine like terms: 12x + x = 13x
-28 + 13x = 180

Solving
-28 + 13x = 180

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + 13x = 180 + 28

Combine like terms: -28 + 28 = 0
0 + 13x = 180 + 28
13x = 180 + 28

Combine like terms: 180 + 28 = 208
13x = 208

Divide each side by '13'.
x = 16

Simplifying
x = 16

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