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Maths Puzzle
Numerical Ability
This is a tough one.
3y^2+4xy-9x^2=-1
A. Solve for X in terms of Y B. Solve for Y in terms of X
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book Other Question
the equation y(squared)-12y=0 has two solutions. whats the other?
How can I solve the following 2 questions:
1.Find the 2 consecutive integers equal to 77.
2. 5-2t = M