Question

Give the value of x:
7-x/x+1 =3

Answer 1

Answer:

7-x/x+1 =3

cross multiplication

7-x=3(x+1)

7-x=3x+3

7-3=3x-x

4=2x

x=4/2

x=2

Answer 2

Step-by-step explanation:

$\frac{7 - x}{x} + 1 = 3 \\ \frac{7}{x} - \frac{x}{x} + 1 = 3 \\ \frac{7}{x} - 1 + 1 = 3 \\ \frac{7}{x} = 3 \\x = \frac{3}{7}$

HOPE IT HELPS YOU....