4.1k views
4 votes
Whats the solution to the system of inequalities?
-3x-y+z=6
-3x-y+3z=0
-3z=3

User Skub
by
8.1k points

1 Answer

3 votes

Answer:

This system of equations has no solution. It is inconsistent.

Explanation:

The last equation tells you z = -1.

Substituting this value for z in the other two equations allows them to be written as ...

-3x -y = 7

-3x -y = 3

There are no values of x and y that can make both these equations true.

User John Chadwick
by
8.1k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.