PDF chapter test TRY NOW
1. Solve by cross multiplication method: \(3x + 5y = 21\): \(-7x - 6y = -49\).
Answer:
\(x =\)
\(y =\)
2. Check the value of \(k\) for which the given system of equations \(kx + 2y = 3\); \(2x - 3y = 1\) has a unique solution.
Answer:
The value of \(k\) is
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