x+45+y=180

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Solution for x+45+y=180 equation:


Simplifying
x + 45 + y = 180

Reorder the terms:
45 + x + y = 180

Solving
45 + x + y = 180

Solving for variable 'x'.

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

Add '-45' to each side of the equation.
45 + x + -45 + y = 180 + -45

Reorder the terms:
45 + -45 + x + y = 180 + -45

Combine like terms: 45 + -45 = 0
0 + x + y = 180 + -45
x + y = 180 + -45

Combine like terms: 180 + -45 = 135
x + y = 135

Add '-1y' to each side of the equation.
x + y + -1y = 135 + -1y

Combine like terms: y + -1y = 0
x + 0 = 135 + -1y
x = 135 + -1y

Simplifying
x = 135 + -1y

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