9=a/2.78

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Solution for 9=a/2.78 equation: 



9=a/2.78

We move all terms to the left:

9-(a/2.78)=0

We add all the numbers together, and all the variables

-(+a/2.78)+9=0

We get rid of parentheses

-a/2.78+9=0

We multiply all the terms by the denominator


-a+9*2.78=0

We add all the numbers together, and all the variables

-1a+25.02=0

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

-a=-25.02

a=-25.02/-1

a=25+0.02/1

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