olve the system
-4x1 +x2 = 9
8x1-2x2 = -18

And I don't understand how my teacher wants the answer...

x1 = [blank] +[blank]
x2 = [blank] +[blank] s

kinda hard to represent it here but hope someone gets the idea

Question

olve the system
 -4x1 +x2 = 9
  8x1-2x2 = -18

And I don't understand how my teacher wants the answer... 

x1 = [blank] +[blank]  
x2 = [blank] +[blank]  s

kinda hard to represent it here but hope someone gets the idea

anonymous · Answer

I don't understand.

anonymous · Answer

Linear algebra question. x1 and x2 are one matrix 2x3 looking for x1 and x2

anonymous · Answer

but the answer format is weird, and I don't understand it

anonymous · Answer

this system f equations have infinite solutions because they are the same line

anonymous · Answer

of*

anonymous · Answer

first id like to know what is this answer format where x1 and x2 are included in a 1x2 matrix and is equated to 2 equations in a square bracket "times" s if you understand what im saying. ( i can print screen)

anonymous · Answer

i dont really get that but you cant write anything in those matrices because its infinite solutions and i dont really know what s is?

anonymous · Answer

there you go thats how it is