3x-18+2x+12=180

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Solution for 3x-18+2x+12=180 equation:


Simplifying
3x + -18 + 2x + 12 = 180

Reorder the terms:
-18 + 12 + 3x + 2x = 180

Combine like terms: -18 + 12 = -6
-6 + 3x + 2x = 180

Combine like terms: 3x + 2x = 5x
-6 + 5x = 180

Solving
-6 + 5x = 180

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 5x = 180 + 6

Combine like terms: -6 + 6 = 0
0 + 5x = 180 + 6
5x = 180 + 6

Combine like terms: 180 + 6 = 186
5x = 186

Divide each side by '5'.
x = 37.2

Simplifying
x = 37.2

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