exam
Maths Puzzle
Numerical Ability
Which system of equations has no solution?
3x+6y=-6
3x-6y=-6
3x+6y=-6
9x+18y=-18
3x+6y=-6
3x+6y=-7
3x+6y=-6
5x-4y+-7
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If x=3 and y=2, then 4x+3y/x-y =??
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