marissawarren2
Answered

Westonci.ca is the Q&A platform that connects you with experts who provide accurate and detailed answers. Explore our Q&A platform to find reliable answers from a wide range of experts in different fields. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

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
Thanks for stopping by. We are committed to providing the best answers for all your questions. See you again soon. Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. We're dedicated to helping you find the answers you need at Westonci.ca. Don't hesitate to return for more.