Math, asked by tarunpuppala7902, 9 months ago

8x+7y=2xy
6x+y=10xy equations reducible to linear equation in two variable

Answers

Answered by shardasahil9525

3

Answer:

8x+7y=2xy

6x+y=10xy

equation i×1 & ii×7

8x+7y=2xy [ substraction ]

42x+7y=70xy

- 34x= - 68xy

- 34x/- 68x=y

y= 2

now value of y put in equation (i)

8x+7y=2xy

8x+7×2=2x×2

8x+14=4x

4x=14

x=14/4

x=14/4

y=2

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