Question

hey guys...
here's your question...
step by step explanation needed...


I'll mark as brainliest...
but also report the useless answers so kindly don't spam...
​

Answer 1

Answer:

given,

$\frac{x - 1}{x + 1} = \frac{7}{9}$

9(x-1)=7(x+1)

9x-9=7x+7

9x-7x=9+7

2x=16

x=16/2

x=8

Step-by-step explanation:

hope it helps yrr

Answer 2

Answer:

• please mark as brainliest sis

Step-by-step explanation:

x-1/x+1=7/9

9(x-1)=7(x+1)

9x-9=7x+7

2x=16

x=8