7v-9+2(2v+1)=-3(v+5)

Solution for 7v-9+2(2v+1)=-3(v+5) equation:

7v-9+2(2v+1)=-3(v+5)

We move all terms to the left:

7v-9+2(2v+1)-(-3(v+5))=0

We multiply parentheses

7v+4v-(-3(v+5))+2-9=0


We calculate terms in parentheses: -(-3(v+5)), so:

-3(v+5)

We multiply parentheses

-3v-15

Back to the equation:

-(-3v-15)


We add all the numbers together, and all the variables

11v-(-3v-15)-7=0

We get rid of parentheses

11v+3v+15-7=0

We add all the numbers together, and all the variables

14v+8=0

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

14v=-8

v=-8/14

v=-4/7