3-1.5v=-3(0.8v+0.2)

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Solution for 3-1.5v=-3(0.8v+0.2) equation: 



3-1.5v=-3(0.8v+0.2)

We move all terms to the left:

3-1.5v-(-3(0.8v+0.2))=0



We calculate terms in parentheses: -(-3(0.8v+0.2)), so:

-3(0.8v+0.2)

We multiply parentheses

-0v-0.6

We add all the numbers together, and all the variables

-1v-0.6

Back to the equation:

-(-1v-0.6)



We get rid of parentheses

-1.5v+1v+0.6+3=0

We add all the numbers together, and all the variables

-0.5v+3.6=0

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

-0.5v=-3.6

v=-3.6/-0.5

v=7+0.1/0.5

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