Question

1/x + 7/x = 4

x = 2


x = 1/2


x = -3/2


x = 3/2

Answer 1

Explanation:

1/x + 7/x = 4

both sides times by x

=>

1 + 7 = 4x

8 = 4x

or 4x = 8

so, x = 8/2 or x=2

Answer 2

x=2

Explanation: