7(v-4)=3(3+v)

Solution for 7(v-4)=3(3+v) equation:

7(v-4)=3(3+v)

We move all terms to the left:

7(v-4)-(3(3+v))=0

We add all the numbers together, and all the variables

7(v-4)-(3(v+3))=0

We multiply parentheses

7v-(3(v+3))-28=0


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

3(v+3)

We multiply parentheses

3v+9

Back to the equation:

-(3v+9)


We get rid of parentheses

7v-3v-9-28=0

We add all the numbers together, and all the variables

4v-37=0

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

4v=37

v=37/4

v=9+1/4