7=-(-8-5b)-(1+2b)

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Solution for 7=-(-8-5b)-(1+2b) equation:


7=-(-8-5b)-(1+2b)

We simplify the equation to the form, which is simple to understand 
7=-(-8-5b)-(1+2b)

Remove unnecessary parentheses
7=+8+5b-(1+2b)

Remove unnecessary parentheses
7=+8+5b-1-2b

We move all terms containing b to the left and all other terms to the right. 
-5b+2b=+8-1-7

We simplify left and right side of the equation. 
-3b=0

We divide both sides of the equation by -3 to get b. 
b=-0

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