9+10(1+7a)=

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Solution for 9+10(1+7a)= equation:


9+10(1+7a)=0

We simplify the equation to the form, which is simple to understand 
9+10(1+7a)=0

Reorder the terms in parentheses
9+(+10+70a)=0

Remove unnecessary parentheses
+9+10+70a=0

We move all terms containing a to the left and all other terms to the right. 
+70a=0-9-10

We simplify left and right side of the equation. 
+70a=-19

We divide both sides of the equation by 70 to get a. 
a=-0.271428571429

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