-7(2b-4)=

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Solution for -7(2b-4)= equation:


-7(2b-4)=0

We simplify the equation to the form, which is simple to understand 
-7(2b-4)=0

Reorder the terms in parentheses
+(-14b+28)=0

Remove unnecessary parentheses
-14b+28=0

We move all terms containing b to the left and all other terms to the right. 
-14b=0-28

We simplify left and right side of the equation. 
-14b=-28

We divide both sides of the equation by -14 to get b. 
b=2

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