7=10+a/3

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Solution for 7=10+a/3 equation: 



7=10+a/3

We move all terms to the left:

7-(10+a/3)=0

We add all the numbers together, and all the variables

-(a/3+10)+7=0

We get rid of parentheses

-a/3-10+7=0

We multiply all the terms by the denominator


-a-10*3+7*3=0

We add all the numbers together, and all the variables

-1a-9=0

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

-a=9

a=9/-1

a=-9

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