12x+15+13x+5=180

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Solution for 12x+15+13x+5=180 equation:


Simplifying
12x + 15 + 13x + 5 = 180

Reorder the terms:
15 + 5 + 12x + 13x = 180

Combine like terms: 15 + 5 = 20
20 + 12x + 13x = 180

Combine like terms: 12x + 13x = 25x
20 + 25x = 180

Solving
20 + 25x = 180

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 25x = 180 + -20

Combine like terms: 20 + -20 = 0
0 + 25x = 180 + -20
25x = 180 + -20

Combine like terms: 180 + -20 = 160
25x = 160

Divide each side by '25'.
x = 6.4

Simplifying
x = 6.4

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