7(7a-1)=4a-7

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Solution for 7(7a-1)=4a-7 equation:


7(7a-1)=4a-7

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

Reorder the terms in parentheses
+(+49a-7)=4a-7

Remove unnecessary parentheses
+49a-7=+4a-7

We move all terms containing a to the left and all other terms to the right. 
+49a-4a=-7+7

We simplify left and right side of the equation. 
+45a=0

We divide both sides of the equation by 45 to get a. 
a=0

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