Question

2N + 7 = -1
4 - 3ν = - 19

Answer 1

N = - 4

V =5

Explanation:

`2n + 7 = - 1 \\ 2n = - 1 - 7 \\ 2n = - 8 \\ n = - 4`

`4 - 3v = - 19 \\ - 3v = - 19 + 4 \\ - 3v = - 15 \\ v = 5`