Using Cramer’s rule to find the values of x and y, there are 3 different values that we need to calculate, they are D, Dx, and Dy. In all 3 cases the “D” stands for the determinant
D = Determinant of x and y values in 2 x 2 matrix
x = Dx/D and y = Dy/D, here we replace x and y values with the values after the equal sign respectively
Step-by-step explanation:
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Answer:
Step-by-step explanation:
Using Cramer’s rule to find the values of x and y, there are 3 different values that we need to calculate, they are D, Dx, and Dy. In all 3 cases the “D” stands for the determinant
D = Determinant of x and y values in 2 x 2 matrix
x = Dx/D and y = Dy/D, here we replace x and y values with the values after the equal sign respectively
x = 29/58 = 1/2
y = -29/58 = -1/2