marissawarren2
Answered

Explore Westonci.ca, the premier Q&A site that helps you find precise answers to your questions, no matter the topic. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

Solve by substitution
2x+3y-z=5
-4x+2y+z=6
4x-y-z=-1

Sagot :

AnnRoxy

Answer:

z = -20

y = 5

x = -4

Step-by-step explanation:

If you don't understand something just ask

View image AnnRoxy
We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Thank you for choosing Westonci.ca as your information source. We look forward to your next visit.