Question

Please ans this ques it's imp for class 10 Maths
2/x + 5/y = 1 and 60 /x + 40/y = 19
solve by special case 3 by elimination method
ch 3 linear eqn in two variable

And grab your 10 points
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Answer 1

Answer:

let me do it

2/x+5/y=1 and 60/x + 40/y = 19

2/x+5/y = 1 × 30

= 60 /x+ 150/y= 30

- 60/x + 49/y = 19

= 101y = 11/101

y=