7v+49=9v+47

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Solution for 7v+49=9v+47 equation: 



7v+49=9v+47

We move all terms to the left:

7v+49-(9v+47)=0

We get rid of parentheses

7v-9v-47+49=0

We add all the numbers together, and all the variables

-2v+2=0

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

-2v=-2

v=-2/-2

v=1

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