Cramer’s Rule Use Cramer’s Rule to solve the system.
The system of equation using Cramer’s rule.
The Cramer’s rule for the system in two variables is given below,
The linear system of equation is given below.
The linear system has the solution
Provided that .
Consider the system of equations .
Compare the system of equation with the standard form.
The values of a, b, c, d, r, and s are 10, , 20, , 21, and 39 respectively.
Substitute the values 10 for a, for b, 20 for c, for d, 21 for r, and 39 for s in the formula mentioned above of x
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