2(-2)-y=3

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Solution for 2(-2)-y=3 equation:


2(-2)-y=3

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

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

Remove unnecessary parentheses
-4-y=+3

We move all terms containing y to the left and all other terms to the right. 
-1y=+3+4

We simplify left and right side of the equation. 
-1y=+7

We divide both sides of the equation by -1 to get y. 
y=-7

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