2a+3=7a=

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



2a+3=7a=

We move all terms to the left:

2a+3-(7a)=0

We add all the numbers together, and all the variables

-5a+3=0

We move all terms containing a to the left, all other terms to the right

-5a=-3

a=-3/-5

a=3/5

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