Math, asked by dileswarnayak1, 7 months ago

18. Find x for the equation: (2 + x)(7 - x)/(5 - x)(4 + x) = 8.

Answers

Answered by devkarjyoti658

1

x=15.236

Step-by-step explanation:

(2+x)(7-x)/(5-x)(4+x)=8

(2+x)(7-x)=8(5-x)(4+x)

2(7-x)+x(7-x)=(40-x)(32+8x)

(14-x)+(7x)=40×32

14+6x=1280

6x=1280/14

6x=91.42

x=91.42/6

x=15.236

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