exam
Maths Puzzle
Numerical Ability
Solve each absolute value equation:
4-3|x - 2|= -8
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exam Other Question
Subtract. Write your answer in simplest form:
y - 2 y
----- - -------
y + 3 2y + 6
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Systems With Three Variables:
Excersise One (Substitution):
13=3x-y
4y-3x+2z=-3
z=2x-4y
Exercise Two (Substitution):
x+3y-z=-4
2x-y+2z=13
3x-2y-z=-9
Exercise Three (Su