21v/30+2=25v/30

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Solution for 21v/30+2=25v/30 equation: 



21v/30+2=25v/30

We move all terms to the left:

21v/30+2-(25v/30)=0

We add all the numbers together, and all the variables

21v/30-(+25v/30)+2=0

We get rid of parentheses

21v/30-25v/30+2=0

We multiply all the terms by the denominator


21v-25v+2*30=0

We add all the numbers together, and all the variables

-4v+60=0

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

-4v=-60

v=-60/-4

v=+15

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