(3a/7)+(4a/9)=

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Solution for (3a/7)+(4a/9)= equation:


(3a/7)+(4a/9)=0

We simplify the equation to the form, which is simple to understand 
(3a/7)+(4a/9)=0

Simplifying:
( + 0.428571428571a)+(4a/9)=0

Simplifying:
( + 0.428571428571a)+( + 0.444444444444a)=0

Remove unnecessary parentheses
 + 0.428571428571a+( + 0.444444444444a)=0

Remove unnecessary parentheses
 + 0.428571428571a + 0.444444444444a=0

We move all terms containing a to the left and all other terms to the right. 
 + 0.428571428571a + 0.444444444444a=0

We simplify left and right side of the equation. 
 + 0.873015873016a=0

We divide both sides of the equation by 0.873015873016 to get a. 
a=0

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