Question

if 2x+3y =4 and 3x+2y =1 then find the value of x-y
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Answer 1

Answer:

-3

Explanation:

2(2x+3y)=8

3(3x+2y)=3

4x+6y=8

9x+6y=3

substracting them we get x=-1

substituting value of x in 1st equation we get y=2

x-y=-3

Answer 2

Explanation:

Answer:

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