Solve the system? Help Please
Favorites|Homepage
Subscriptions | sitemap
HOME > > Solve the system? Help Please

Solve the system? Help Please

[From: ] [author: ] [Date: 12-10-17] [Hit: ]
Well, one way to solve it is to find a way to simplify it... You need to somehow narrow it down to {x - 4y = 8 and x - 3y = 6} I cant really explain this in English cause I studied it in a completely different language. The answer should be y = -2 and x = 0.......
x - 4y = 8
x - 3y = 6

By substitution

x = 4y + 8

4y + 8 - 3y = 6

y + 8 = 6

y = -2

x = 4(-2) + 8

x = 0

By elimination:

x - 4y = 8
-x + 3y = -6

-y = 2

y = -2

x - 4(-2) = 8

x + 8 = 8

x = 0

I hope this information was very helpful.

-
You are going to have a hard time understanding this, cause I don't study Maths in English... Sorry :P

Well, one way to solve it is to find a way to simplify it... You need to somehow narrow it down to {x - 4y = 8 and x - 3y = 6} I can't really explain this in English 'cause I studied it in a completely different language. The answer should be y = -2 and x = 0.

Once again, sorry >.<

-
x/8 - y/2 = 1
x/3 - y = 2

x - 4y = 8
x - 3y = 6

y = -2
x = 0
1
keywords: system,the,Help,Solve,Please,Solve the system? Help Please
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .