3b-(1+b)=6b+21

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Solution for 3b-(1+b)=6b+21 equation:


3b-(1+b)=6b+21

We simplify the equation to the form, which is simple to understand 
3b-(1+b)=6b+21

Remove unnecessary parentheses
3b-1-1b=6b+21

We move all terms containing b to the left and all other terms to the right. 
+3b-1b-6b=+21+1

We simplify left and right side of the equation. 
-4b=+22

We divide both sides of the equation by -4 to get b. 
b=-5.5

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