exam
Maths Puzzle
Numerical Ability
1-(1+07) raise to negative 3 exponet
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exam Other Question
Solve the system by addition method. If unique solution does not exist, state whether they system is inconsistant or dependent.
2x-3y+z=5
x+4y-2z=-3
4x-2y+3z=6
solve and check
3x - 7 = 2x + 8