-7-8v=-15+v-8-2

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Solution for -7-8v=-15+v-8-2 equation:



-7-8v=-15+v-8-2
We move all terms to the left:
-7-8v-(-15+v-8-2)=0
We add all the numbers together, and all the variables
-8v-(v-25)-7=0
We get rid of parentheses
-8v-v+25-7=0
We add all the numbers together, and all the variables
-9v+18=0
We move all terms containing v to the left, all other terms to the right
-9v=-18
v=-18/-9
v=+2

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