Solve the system using the inverse of the coefficient matrix of the equivalent matrix equation.
--2x - 4y - z = -39 x - 4y - 6z = -37
3x + y + z = 36
A) {(-9, 4, 18)}
B) {(9, 5, 4)}
C) {(9, 4, 5)}

Question

Solve the system using the inverse of the coefficient matrix of the equivalent matrix equation.
--2x - 4y - z = -39 x - 4y - 6z = -37
3x + y + z = 36
A) {(-9, 4, 18)} 
B) {(9, 5, 4)} 
C) {(9, 4, 5)}

Quizplus · Accepted Answer

The Answer of Solve the system using the inverse of the coefficient matrix of the equivalent matrix equation.
--2x - 4y - z = -39 x - 4y - 6z = -37
3x + y + z = 36
A) {(-9, 4, 18)} 
B) {(9, 5, 4)} 
C) {(9, 4, 5)}

Solve the System Using the Inverse of the Coefficient Matrix