7b+4b=3(b+4)

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Solution for 7b+4b=3(b+4) equation:


7b+4b=3(b+4)

We simplify the equation to the form, which is simple to understand 
7b+4b=3(b+4)

Reorder the terms in parentheses
7b+4b=+(+3b+12)

Remove unnecessary parentheses
+7b+4b=+3b+12

We move all terms containing b to the left and all other terms to the right. 
+7b+4b-3b=+12

We simplify left and right side of the equation. 
+8b=+12

We divide both sides of the equation by 8 to get b. 
b=1.5

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