4(1-v)-7=-3(v+1)-v

Solution for 4(1-v)-7=-3(v+1)-v equation:

4(1-v)-7=-3(v+1)-v

We move all terms to the left:

4(1-v)-7-(-3(v+1)-v)=0

We add all the numbers together, and all the variables

4(-1v+1)-(-3(v+1)-v)-7=0

We multiply parentheses

-4v-(-3(v+1)-v)+4-7=0


We calculate terms in parentheses: -(-3(v+1)-v), so:

-3(v+1)-v

We add all the numbers together, and all the variables

-1v-3(v+1)

We multiply parentheses

-1v-3v-3

We add all the numbers together, and all the variables

-4v-3

Back to the equation:

-(-4v-3)


We add all the numbers together, and all the variables

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

We get rid of parentheses

-4v+4v+3-3=0

We add all the numbers together, and all the variables

=0

v=0/1

v=0