12x-9+19x+3=180

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Solution for 12x-9+19x+3=180 equation:


Simplifying
12x + -9 + 19x + 3 = 180

Reorder the terms:
-9 + 3 + 12x + 19x = 180

Combine like terms: -9 + 3 = -6
-6 + 12x + 19x = 180

Combine like terms: 12x + 19x = 31x
-6 + 31x = 180

Solving
-6 + 31x = 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 + 31x = 180 + 6

Combine like terms: -6 + 6 = 0
0 + 31x = 180 + 6
31x = 180 + 6

Combine like terms: 180 + 6 = 186
31x = 186

Divide each side by '31'.
x = 6

Simplifying
x = 6

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