3(5-y)=12

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Solution for 3(5-y)=12 equation:


3(5-y)=12

We simplify the equation to the form, which is simple to understand
3(5-y)=12

Reorder the terms in parentheses
+(+15-3y)=12

Remove unnecessary parentheses
+15-3y=+12

We move all terms containing y to the left and all other terms to the right.
-3y=+12-15

We simplify left and right side of the equation.
-3y=-3

We divide both sides of the equation by -3 to get y.
y=1

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