[2y+1]=-7

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Solution for [2y+1]=-7 equation:


[2y+1]=-7

We simplify the equation to the form, which is simple to understand 
(2y+1)=-7

Remove unnecessary parentheses
2y+1=-7

We move all terms containing y to the left and all other terms to the right. 
+2y=-7-1

We simplify left and right side of the equation. 
+2y=-8

We divide both sides of the equation by 2 to get y. 
y=-4

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