Register

25 POINTS PLEASE HELP SOMEONE WHO CAN Solve the system by substitution -x-y-z=-8 -4x+4y+5z=7 2x+2z=4

25 POINTS PLEASE HELP SOMEONE WHO CAN Solve the system by substitution -x-y-z=-8 -4x+4y+5z=7 2x+2z=4
asked 225k views
3 votes
25 POINTS PLEASE HELP SOMEONE WHO CAN

Solve the system by substitution
-x-y-z=-8
-4x+4y+5z=7
2x+2z=4

asked
User Sadegh J
by
8.4k points

2 Answers

4 votes
y = 6
x = 3
z = -1
use gaussian elimination
answered
User Emiliano Zilocchi
by
9.0k points
3 votes
The answer I got is (3,6, -1)
answered
User Siegmeyer
by
8.1k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you estimate of 4 5/8 X 1/3
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!