Math, asked by shriraminstitut853, 9 months ago

Find x for Thé equation (2+x) (7-x)/ (5-x) (4+x)=1

Answers

Answered by sandy1816

1

Step-by-step explanation:

(2+x)(7-x)/(5-x)(4+x)=1

14-2x+7x-x²=20+5x-4x-x²

14+5x=x+20

4x=6

x=3/2

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