(a)/(7)+(5)/(7)=(2)/(7)

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Solution for (a)/(7)+(5)/(7)=(2)/(7) equation: 



(a)/(7)+(5)/(7)=(2)/(7)

We move all terms to the left:

(a)/(7)+(5)/(7)-((2)/(7))=0

We add all the numbers together, and all the variables

a/7+5/7-(+2/7)=0

We get rid of parentheses

a/7+5/7-2/7=0

We multiply all the terms by the denominator


a+5-2=0

We add all the numbers together, and all the variables

a+3=0

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

a=-3

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