exam
Maths Puzzle
Numerical Ability
find points on graph using the equation -x+2y=11
how do you find the point for the graph
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exam Other Question
5/y=61
1)5x+2y=-17
x=3y
2)4x-y=9
2x=3y=-27
3)1/2x+3/4y=-1/4
3/4x-1/4y=1