exam
Maths Puzzle
Numerical Ability
solve each system of equations. Let z be the parameter
x+2y+3z=11
2x-y+z=2
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well it says solve by elimination, so could i have the slope of
6x-8y=40 5x+8y=48
Simplify:
3
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4
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4
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5
I do not understand how to complete thsi problem, can anyone help me out? Thank you so much:-)