Question

-2(-4v-7)+7(v-7)=-80 what does v equal? and how do i get the answer?

Answer 1

$- 2( - 4v - 7) + 7(v - 7) = - 80$
$8v + 14 + 7v - 49= - 80$
$15v + 35 = - 80$
$15v = - 80 - 35$
$15v = - 105$
$v = \frac{ - 105}{15}$
$v = 7$

Hope this helps!