Register
Solve for substitution x-2y+z=-11 3x+2y-z=7 -x+2y+4z=-9
174k views
2 votes
Solve for substitution
x-2y+z=-11
3x+2y-z=7
-x+2y+4z=-9

User Amm Sokun
by
5.2k points

1 Answer

3 votes

Answer: {x,y,z}={9/2,-5/4,4}

Explanation:

User Adam Vandenberg
by
5.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.6m questions

7.3m answers

Other Questions

What is the value of x? (-4) - x = 5
Can someone help me with 5??? ASAP?
1/7 + 3/14 equivalent fractions
185g in the ratio 2:3
(3x1,000,000)+(3x100,000)+(2x100) what is this number written in standard form?
Link Copied!