Question
Solve the following equations by using Cramer’s Rule.
x-2y = 11
7x-4y = 27
To solve the system of equations using Cramer's Rule, we first need to write the equations in matrix form. The system of equations is:
1. x - 2y = 11
2. 7x - 4y = 27
Step 1: Write the coefficients of the variables and constants as matrices.
Let A be the coefficient matrix:
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