2-a/3=7

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Solution for 2-a/3=7 equation: 



2-a/3=7

We move all terms to the left:

2-a/3-(7)=0

We add all the numbers together, and all the variables

-a/3-5=0

We multiply all the terms by the denominator


-a-5*3=0

We add all the numbers together, and all the variables

-1a-15=0

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

-a=15

a=15/-1

a=-15

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