Math, asked by vaishalisingh199678, 7 months ago

X +1/y=5 and 2x+3/y=13 then (2x-3y) is​

Answers

Answered by Nidhi2503
1

x+1 = 5y => x = 5y - 1

2x = 13y - 3

2(5y - 1) = 13y - 3

10y - 2 = 13y - 3

1 = 3y

y = 1/3

x + 1 = 5y

x = 5/3 - 1

x = 2/3

2x - 3y => 2(2/3) - 3(1/3)

=> 4/3 - 1

=> 1/3

hope so it may help you

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