2a+7+3a=

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Solution for 2a+7+3a= equation:


2a+7+3a=0

We simplify the equation to the form, which is simple to understand 
2a+7+3a=0

We move all terms containing a to the left and all other terms to the right. 
+2a+3a=0-7

We simplify left and right side of the equation. 
+5a=-7

We divide both sides of the equation by 5 to get a. 
a=-1.4

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