SOLUTION: x-y+5z=19 3x+z=4 x+2y+z=6 Solve I try many times to do it but no way to get the right answer. Please help!!

SOLUTION: x-y+5z=19 3x+z=4 x+2y+z=6 Solve I try many times to do it but no way to get the right answer. Please help!!

Algebra.Com

Question 1131337: x-y+5z=19
3x+z=4
x+2y+z=6
Solve
I try many times to do it but no way to get the right answer. Please help!!
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
The variables x and z were solved , but not using row reduction operations, here:

https://www.algebra.com/algebra/homework/equations/Equations.faq.question.1131323.html
https://www.algebra.com/algebra/homework/equations/Equations.faq.question.1131323.html
RELATED QUESTIONS
Please help... I tried to solve this, but no result. I eliminated z in 1&2,and 2&3, but... (answered by htmentor,ikleyn)

Hi, Please help me solve this math problem... Directions are :factor each expression as... (answered by Theo)

trying to get the right steps to solve 3 problems. 1. -3(x-10) > -x + 5 ( I know the... (answered by JBarnum)

Please help me with this, I tried to solve it, but cannot get the solution Solve the... (answered by Edwin McCravy,AnlytcPhil)

x-y+5z=19 3x+z=4... (answered by josgarithmetic)

Please help I have no idea how to do this problem: Use Cramer's Rule to solve each... (answered by venugopalramana)

Please help me solve this system of equations: Directions: Solve using elimination and (answered by MathTherapy)

3x-2y=9 -6x+4y=1 I need to solve special systems. (& if it is infinitely many, only... (answered by mananth)

I need to solve the following system of linear equations with three variables. Here is... (answered by ptaylor)