Math, asked by aachalyadav851, 5 months ago

Q. 14:- For equations 18x+14y=38 and 14x+18y-30 find x-y=?

ار

Answers

Answered by pmn28

1

Step-by-step explanation:

18x+14y=38. 1)

14x+18y-30. 2

1-2

we get 4x-4y=68

divide by 4

we get. x-y= 17

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