SOLUTION: solve equation (-9/7a)+(2/3a)=(-65/21)

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Question 1051710: solve equation
(-9/7a)+(2/3a)=(-65/21)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
%28-9%2F7%29a%2B%282%2F3%29a=%28-65%2F21%29
Multiply both sides by 21,
-27a%2B14a=-65
-13a=-65
a=5