101=-4(-5+4v)+1

Solution for 101=-4(-5+4v)+1 equation:

101=-4(-5+4v)+1

We move all terms to the left:

101-(-4(-5+4v)+1)=0

We add all the numbers together, and all the variables

-(-4(4v-5)+1)+101=0


We calculate terms in parentheses: -(-4(4v-5)+1), so:

-4(4v-5)+1

We multiply parentheses

-16v+20+1

We add all the numbers together, and all the variables

-16v+21

Back to the equation:

-(-16v+21)


We get rid of parentheses

16v-21+101=0

We add all the numbers together, and all the variables

16v+80=0

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

16v=-80

v=-80/16

v=-5