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Maths Puzzle
Numerical Ability
5sin x - csc x = 0
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My question has to be solved using elimination. The two equations in the question are:
5x+2y=18 and,
3x+2y=10.
How can I solve this and what is the correct answer?
Thank you!
Amber Robinson
Divide and simplify:
y^2+7y+10/2y-4 divided by y^2-3y-10/y-2