X+y=5and 2x-3y=4

1.	X+y=5and 2x-3y=4
Answer» X+y=5. (1)2x-3y=4. (2) Multiplying (1) by (2) 2(x+y)=2×5 2x+2y=10. (3) Subtracting (3) from (2) 2x+2y=10 2x-3y=4 = -5y=-6 = y=6/5Putting y=6/5 in (1) X+6/5=5 5x+6=25 5x=25-6 X= 19/5Therefore, the value of x is 19/5 and y is 6/5.

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