8=7+a/15

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Solution for 8=7+a/15 equation: 



8=7+a/15

We move all terms to the left:

8-(7+a/15)=0

We add all the numbers together, and all the variables

-(a/15+7)+8=0

We get rid of parentheses

-a/15-7+8=0

We multiply all the terms by the denominator


-a-7*15+8*15=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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