y+90+72=180

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Solution for y+90+72=180 equation:


Simplifying
y + 90 + 72 = 180

Reorder the terms:
90 + 72 + y = 180

Combine like terms: 90 + 72 = 162
162 + y = 180

Solving
162 + y = 180

Solving for variable 'y'.

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

Add '-162' to each side of the equation.
162 + -162 + y = 180 + -162

Combine like terms: 162 + -162 = 0
0 + y = 180 + -162
y = 180 + -162

Combine like terms: 180 + -162 = 18
y = 18

Simplifying
y = 18

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