Latest exam Aptitude Question SOLUTION: 3x-4y=7 2x-y=3 then 3x-4y=7 -8x+4y=-12 adding -5x=-5 then x=1 then 3-4y=7 then 4y=-4 then y=-1 Solution: x=1,y=-1

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(#M40042837) EXAM Numerical Ability question Keep an EYE

3x-4y=7
2x-y=3

then
3x-4y=7
-8x+4y=-12

adding

-5x=-5 then x=1 then 3-4y=7 then 4y=-4 then y=-1
Solution: x=1,y=-1

Asked In exam (9 years ago)

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