10v-9-3=7v+9

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Solution for 10v-9-3=7v+9 equation:



10v-9-3=7v+9
We move all terms to the left:
10v-9-3-(7v+9)=0
We add all the numbers together, and all the variables
10v-(7v+9)-12=0
We get rid of parentheses
10v-7v-9-12=0
We add all the numbers together, and all the variables
3v-21=0
We move all terms containing v to the left, all other terms to the right
3v=21
v=21/3
v=7

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