exam
Maths Puzzle
Numerical Ability
1. Solve by elimination method
4x - y = -3
y - 3 = 4x
2. Solve by graphing method
x - y = 3
x + y = 1
3. Solve by addition method
1/5x + 2/3y = -8/5
3x - y = 9
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exam Other Question
find the distance between the pair of points
(-1, -4) and (-5, -7)
solve by substitution method y=-x+6 y=-2x+7 y=x-5 2x+3y=-1
y=-x-3 -2x+y=-3 4x+y=15 3x-3y=-4