3(-y+12)-4y=85

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Solution for 3(-y+12)-4y=85 equation:


3(-y+12)-4y=85

We simplify the equation to the form, which is simple to understand 
3(-y+12)-4y=85

Reorder the terms in parentheses
+(-3y+36)-4y=85

Remove unnecessary parentheses
-3y+36-4y=+85

We move all terms containing y to the left and all other terms to the right. 
-3y-4y=+85-36

We simplify left and right side of the equation. 
-7y=+49

We divide both sides of the equation by -7 to get y. 
y=-7

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