4[b-1]-7=17

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Solution for 4[b-1]-7=17 equation:


4[b-1]-7=17

We simplify the equation to the form, which is simple to understand 
4(b-1)-7=17

Reorder the terms in parentheses
+(+4b-4)-7=17

Remove unnecessary parentheses
+4b-4-7=+17

We move all terms containing b to the left and all other terms to the right. 
+4b=+17+4+7

We simplify left and right side of the equation. 
+4b=+28

We divide both sides of the equation by 4 to get b. 
b=7

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