a(7*7)5=21

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Solution for a(7*7)5=21 equation:


a(7*7)5=21

We simplify the equation to the form, which is simple to understand 
a(7*7)5=21

Simplifying:
a*(+49)*5=21

Reorder the terms in parentheses
+(+49a)*5=21

Reorder the terms in parentheses
+(+245a)=21

Remove unnecessary parentheses
+245a=+21

We move all terms containing a to the left and all other terms to the right. 
+245a=+21

We simplify left and right side of the equation. 
+245a=+21

We divide both sides of the equation by 245 to get a. 
a=0.0857142857143

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