Sec 3/4 E Math T15-Q13 - Finding unknown entries in equal matrices

Sec 3/4 E Math T15-Q13 - Finding unknown entries in equal matrices

Secondary 3
Original parallel to Sec3&4 E Math FA

It is given that \(\begin{pmatrix}2x+1&y-2\\3&5\end{pmatrix}=\begin{pmatrix}7&4\\3&5\end{pmatrix}\). Find \(x\) and \(y\).

Solution:

Solution locked

Sign in to view the step-by-step solution

Similar questions are unavailable for this question.
Answer:\(x=3,\ y=6\).

Need help? Join our JC Math tuition classes.

Learn more