180-52+9=x

Solution for 180-52+9=x equation:

Simplifying
180 + -52 + 9 = x

Combine like terms: 180 + -52 = 128
128 + 9 = x

Combine like terms: 128 + 9 = 137
137 = x

Solving
137 = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
137 + -1x = x + -1x

Combine like terms: x + -1x = 0
137 + -1x = 0

Add '-137' to each side of the equation.
137 + -137 + -1x = 0 + -137

Combine like terms: 137 + -137 = 0
0 + -1x = 0 + -137
-1x = 0 + -137

Combine like terms: 0 + -137 = -137
-1x = -137

Divide each side by '-1'.
x = 137

Simplifying
x = 137