math
posted by anonymous .
perform row operations
x+2y=0
yz=2
x+y+z=2

math 
MathMate
Are you looking for the rowechelon form, or the solution of the system?
Row operations (row exchange, multiplication and addition) are performed to attain an objective.
If the objective is not clear, you will have to decide which row operation to perform.
Respond to this Question
Similar Questions

math help
Can someone explain to me the following step by step , i 've looked in websites , plus the book and i want to understand how this problem has this answer. Problem #1 Find the inverse if it exists, for the matrix. 2_1_3 3_1_0 4_2_0 … 
math please help!
Please help with these 5 problems! I have the solutions but I don't understand how to get them! 1. Perform the indicated operations and simplify: [(2/x)1]/(x^2 4) 2. Subtract and simplify: [12/(x^2 4)]  [(3x)/(x^2 + 2x)] 3. Perform … 
Advanced Math
Find DE if matrix D= Row 1= 2,4,6 and ROW 2= 5,7,1 and matrix E= Row 1= 1,2 Row 2= 0,4, and Row 3= 3,4 WORK: [(2)(1)+(4)(0)+(6)(3)]=20 [(2)(2)+(4)(4)+(6)(4)]=44 [(5)(1)+(7)(0)+(1)(3)]=2 [(5)(2)+(7)(4)+(1)(4)]=34 The … 
math
Solve following system of equations? x+3z=2 2x+2y+z=4 3x+y2z=5 i need help with few so i can get hang of this math plz. Perform row operations write new matrix [132 312 211 073] R1+R2 using x,yand z variables write system linear 
Math for Management
A hospital performs 3 types of operations. The first type takes 30 minutes, and they charge $1000 for it. The second type takes 1 hour, and they charge $1500 for it. The third operation takes 2 hours, and they charge $2000 for it. … 
college math
system of equations: solve the following system of operations using matrices (row operations) {5x + y + z + w = 5} {x  2y + 2z 3w = 4} 
Math
Directions: Use the following matrix to perform the elementary row operations sequentially. A=[3 2 8] [5 2 12] 1.) (1/3) R1 From the original matrix 2.) 5R1+R R2 From matrix in question 1. 
Math
Put this matrix in Reduced Row Echelon Form. Make sure that you list the Elementary Row Operations that you use and show every step in order to solve this. [ 1 2 1 2 3 1 3 5 0] 
Math
Put this matrix in Reduced Row Echelon Form. Make sure that you list the Elementary Row Operations that you use and show every step in order to solve this. [ 1 2 1 2 3 1 3 5 0] 
Finite Math
State and perform the next elementary row operations that should be performed to put the matrix in diagonal form 1 2 3 3 2 4 6 8 3 6 15 12