Question

Solve.

12/n - 1 = 10/n + 3

A. n = -18
B. n = -23
C. n = -30
D. n = -46

Answer 1

n=_23

Explanation:

12/n-1=10/n+3

12(n+3)=-10(n-1)

12+36=-10n-10

12n-10n=-10-36

2n=46

n=46/2

n=-23