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-7.9-9.9+17.9v=10.3v-4.86
We move all terms to the left:
-7.9-9.9+17.9v-(10.3v-4.86)=0
We add all the numbers together, and all the variables
17.9v-(10.3v-4.86)-17.8=0
We get rid of parentheses
17.9v-10.3v+4.86-17.8=0
We add all the numbers together, and all the variables
7.6v-12.94=0
We move all terms containing v to the left, all other terms to the right
7.6v=12.94
v=12.94/7.6
v=1+3.9850746268657/5.6716417910448
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