exam
Maths Puzzle
Numerical Ability
Graph in the rectangle coordinate systems provided
x - 2y = 6
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exam Other Question
how do I make s the subject of the following 2s/R2-T= PS/T
solve each of the following linear equation for variable x, y, and z. you may use any method.
-2x+ 4y - 2z = -14
2x - 5y -4z = -9
2x -1y +3z = 15