149-3x+5x+12=180

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Solution for 149-3x+5x+12=180 equation:


Simplifying
149 + -3x + 5x + 12 = 180

Reorder the terms:
149 + 12 + -3x + 5x = 180

Combine like terms: 149 + 12 = 161
161 + -3x + 5x = 180

Combine like terms: -3x + 5x = 2x
161 + 2x = 180

Solving
161 + 2x = 180

Solving for variable 'x'.

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

Add '-161' to each side of the equation.
161 + -161 + 2x = 180 + -161

Combine like terms: 161 + -161 = 0
0 + 2x = 180 + -161
2x = 180 + -161

Combine like terms: 180 + -161 = 19
2x = 19

Divide each side by '2'.
x = 9.5

Simplifying
x = 9.5

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