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!!
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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
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