(x-1) / (x +1) = (4/5) with explanation
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Answered by
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
0
Step-by-step explanation:
value of x=-1 and -9
refer pic for explanation
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