Algerbra1
posted by Tyrone .
Use elimination to solve each system of equations: st=4 over s+t=2; 4x+2y=8 over 4x3y=10
Respond to this Question
Similar Questions

Math
Use elimination to solve each system of equations. x+y2z=10 8x9yz=5 3x+4y+2z=10 I need to figure out what x,y, and z each equal. I must use the elimination method. 
math
Solve the system of equations by Elimination OR Substitution. Explain why you chose one method over the other. 3x – 2y = 8 2x + 5y = 1 
Discrete Math
I am really stuck on these problems. I've worked a lot of them but I can't get these. Sometimes I think I know the answer but I can't show how I got it. 1.) Solve each matrix equation for X. 2X + 5A = B 2.) Find the following matrices: … 
College Algebra
Please help! x2y+z=7 2x+yz=0 3x+2y2z=2 a. Solve the above system of equations using Gaussian Elimination or GaussJordan Elimination. You must show row operations. b. Solve the above system of equations using Cramer's Rule. 
Math
Please help! x2y+z=7 2x+yz=0 3x+2y2z=2 a. Solve the above system of equations using Gaussian Elimination or GaussJordan Elimination. You must show row operations. b. Solve the above system of equations using Cramer's Rule. 
math
Use elimination to solve each system of equations. x+y=3 2x3y=16 
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 equations … 
ALGEBRA
USE ELIMINATION TO SOLVE THE SYSTEM OF EQUATIONS {3X2Y+X=9 XY+4Z=10 2X+3YZ=53 A)(6,13.2,0.7) B)(14.1,8.6,3.2) C)(5,0,4) D)(10,12,3) 
Math
Use elimination to solve the system of equations. x + 2y = 18 x + 8y = 38 
Math
I need to use the Gaussian Elimination to solve a system of equations, but I have no idea on how to do that. I remember doing these in high school, but since its been a while I can't remember exactly how to do it. Here's the system …