Math, asked by lovyabhan, 8 months ago

(x-1) / (x +1) = (4/5) with explanation

Answers

Answered by PriyalKale
0

Answer:

9

Step-by-step explanation:

(x-1)/(x+1)=4/5

5(x-1)=4(x+1)

5x-5=4x+4

5x-4x=5+4

x=9

Answered by pavani7562
0

Step-by-step explanation:

value of x=-1 and -9

refer pic for explanation

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