
 👍 0
 👎 0
posted by TutorCat 
 👍 0
 👎 0
posted by David 
 👍 0
 👎 0
posted by TutorCat 
 👍 0
 👎 0
posted by David
Respond to this Question
Similar Questions

Algebra
i don't know how to slove the/A system by using substitution 3x+4Y=9 y=x3
asked by jason on May 10, 2011 
algebra1
how do you slove x+3y=30 9x12y=3 with substitution and elimation
asked by katie on February 16, 2011 
algebra
i need help with these problems (either a solution or how to plug them into a graphing calculator): 1) Solve by substitution or elimination 4/x + 1/y + 2/z = 4 2/x + 3/y  1/z = 1 1/x + 1/y + 1/z = 4 2)Solve the system of
asked by Alyssa on April 5, 2011 
Algebra
Slove each system graphically. X+y=8 and xy=4
asked by Nichole on March 6, 2017 
Algebra help needed please!!
I have a few questions I need help with! 1. Solve the system by triangularizing the augmented matrix and using back substitution. If the system is linearly dependent, give the solution in terms of a parameter. 3x+yz=4
asked by Kris on March 28, 2013 
Algebra
I have a few questions I need help with! 1. Solve the system by triangularizing the augmented matrix and using back substitution. If the system is linearly dependent, give the solution in terms of a parameter. 3x+yz=4
asked by Kristen on March 27, 2013 
algebra
how do I use the emlination method to slove the system of equation 5r + 3t = 1?
asked by Sarita on August 24, 2011 
Algebra PLEASE HELP!!
What advantages does the method of substitution have over graphing for solving systems of equations? Choose the correct answer below. A. Graphing cannot be used to solve dependent or inconsistent systems due to the nature of the
asked by zwgz123 on December 15, 2017 
Algebra help!
1.) Solve the system by triangularizing the augmented matrix and using back substitution. xy+z=1 xy4z=7 4x+y+z=6 2.) Perform the indicated row operation, then write the new matrix. 4 4  4 9 6  5 2R1+ R2 > R2 3.) Solve
asked by Becca on March 28, 2013 
Algebra multiple choice!
I have a few questions I need help with! Please explain if my answer was not right how you got to it. I got 1.) B 2.) A 3.) C 1. Solve the system by triangularizing the augmented matrix and using back substitution. If the system
asked by Becca on March 28, 2013