Multiple Choice
Solve the system by substitution, if possible. 
A) (9, 4)
B) (-4, -8)
C) (-4, 13)
D) (12, -3)
E) no solution; inconsistent system
Correct Answer:
Verified
Related Questions
Q81: Use Cramer's rule to find the solution
Q82: Find A - B. Q83: Use a graphing calculator to find the Q84: Solve the system by Gauss - Jordan Q84: Use determinants to find the area of Q85: Solve the system, if possible. Q87: Solve the system by substitution, if possible. Q88: Solve the system using Gaussian elimination. Q89: Find the product. Q90: Find the inverse of the matrix. 
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents