exam
Maths Puzzle
Numerical Ability
Divide
x^2-3x+2/7x-14 divided by x^2-1/7x+7
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exam Other Question
Solve the System:
2x-y+2z=11
3x-2y-z=12
x-3y-z=1
write your answer in standard form with integer coefficients.
2x = 3y = 30; (2, -5) and also y - 5x + 2 = 0; (6, -1)