7=5a/4

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Solution for 7=5a/4 equation: 



7=5a/4

We move all terms to the left:

7-(5a/4)=0

We add all the numbers together, and all the variables

-(+5a/4)+7=0

We get rid of parentheses

-5a/4+7=0

We multiply all the terms by the denominator


-5a+7*4=0

We add all the numbers together, and all the variables

-5a+28=0

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

-5a=-28

a=-28/-5

a=5+3/5

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