7a=2(1a-10)

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Solution for 7a=2(1a-10) equation:


7a=2(1a-10)

We simplify the equation to the form, which is simple to understand 
7a=2(1a-10)

Reorder the terms in parentheses
7a=+(+2a-20)

Remove unnecessary parentheses
+7a=+2a-20

We move all terms containing a to the left and all other terms to the right. 
+7a-2a=-20

We simplify left and right side of the equation. 
+5a=-20

We divide both sides of the equation by 5 to get a. 
a=-4

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