8+4v+9=v-7

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Solution for 8+4v+9=v-7 equation: 



8+4v+9=v-7

We move all terms to the left:

8+4v+9-(v-7)=0

We add all the numbers together, and all the variables

4v-(v-7)+17=0

We get rid of parentheses

4v-v+7+17=0

We add all the numbers together, and all the variables

3v+24=0

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

3v=-24

v=-24/3

v=-8

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