Top Posters
Since Sunday
c
5
j
5
a
5
L
5
f
5
j
5
D
4
k
4
y
4
t
4
h
4
l
4
Home Q & A Board Science-Related Homework Help Mathematics
New Topic  
juliantex juliantex
wrote...
Go to Answer
Posts: 10
Rep: 0 0
11 years ago
5X + 10 Y + 3Z = 1330
20X + 30Y + 20Z = 5550
2X + 4Y = 430


I have tried for at least 20 minutes to solve this, can someone help me out. I don't care about the answer, more about how to solve it, so please put steps and instrucions on why you did a certain action.

Tia.
Read 255 times
1 Reply
Replies
Answer accepted by topic starter
rja5200rja5200
wrote...
#1
Posts: 87
Rep: 1 0
11 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  954 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 281
  
 156
  
 305
Your Opinion
Who will win the 2024 president election?
Votes: 8
Closes: November 4
Previous poll results: Which of the following is the best resource to supplement your studies: