4a+2,a=7

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Solution for 4a+2,a=7 equation: 



4a+2.a=7

We move all terms to the left:

4a+2.a-(7)=0

We add all the numbers together, and all the variables

6a-7=0

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

6a=7

a=7/6

a=1+1/6

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