Solve for y
y=-15
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165+5+55+3y=180
Multiply 3 and 55 to get 165.
170+55+3y=180
Add 165 and 5 to get 170.
225+3y=180
Add 170 and 55 to get 225.
3y=180-225
Subtract 225 from both sides.
3y=-45
Subtract 225 from 180 to get -45.
y=\frac{-45}{3}
Divide both sides by 3.
y=-15
Divide -45 by 3 to get -15.
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