15=7+x/5

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Solution for 15=7+x/5 equation: 



15=7+x/5

We move all terms to the left:

15-(7+x/5)=0

We add all the numbers together, and all the variables

-(x/5+7)+15=0

We get rid of parentheses

-x/5-7+15=0

We multiply all the terms by the denominator


-x-7*5+15*5=0

We add all the numbers together, and all the variables

-1x+40=0

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

-x=-40

x=-40/-1

x=+40

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