Respuesta :
v=5
collect like terms. it becomes 3v=15
then divide on both sides by 3. 15 divided by 3 is 5
collect like terms. it becomes 3v=15
then divide on both sides by 3. 15 divided by 3 is 5
if you combine like terms , 7v + -6v + 2v , it would leave you with 3v = 15 and you would divide 15 by 3 and be left with v = 5