PDA

View Full Version : Algebra



cocaine
30-09-2006, 03:45 PM
Eeek, can anyone tell me what the values are equal to when:

a - b = 8

2a + b =7

-----------------------

2a + 3b = 7

2a - b = -1



School/College work help
Post here to see if anybody can help you, when we say help we dont mean let them do your work for you.

Wayne. (Forum Administrator) Please don't ask people on the forum for answers for your homework. Feel free to ask for help, but not the actual answers. Thread closed.

Tronic
30-09-2006, 03:52 PM
erm im not sure but.

2a + b =7

2(3)+(1)=7

brandon
30-09-2006, 03:54 PM
Read Wayne's edit.

Want to hide these adverts? Register an account for free!