× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
A
6
j
6
c
5
m
5
C
5
d
5
s
5
n
4
i
4
d
4
d
4
J
4
New Topic  
Hillier Hillier
wrote...
Posts: 550
Rep: 5 0
6 years ago
Solve the system of equations:    2x + 8y = -18
   2x - 4y = 10
Textbook 
Contemporary Business Mathematics with Canadian Applications

Contemporary Business Mathematics with Canadian Applications


Edition: 11th
Authors:
Read 42 times
2 Replies

Related Topics

Replies
wrote...
6 years ago
2x + 8y = -18
2x - 4y = 10
   4y = -8
   y = -2
2x + 8(-2) = -18
2x - 16 = -18
2x = -2
 x = -1
Hillier Author
wrote...
6 years ago
Thank you for helping
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  899 People Browsing
Related Images
  
 347
  
 286
  
 80
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 380