Step-by-step explanation:
2(2+4v)
multiply 2 with the number in bracket
4+8v=0
8v= -4
v=-4/8
v= -1/2
2(2 + 4v)
4 + 8v
If you have to find the value of v
4 + 8v = 0
8v = - 4
V = - 4/8 = - 1/2
