1. Matrixes

use matrices to solve the following pair of simultaneous equation

-2x+4y=6
3x+y=1

just need someone to confirm it. ( im noob at latex system )

2. Originally Posted by smmmc
use matrices to solve the following pair of simultaneous equation

-2x+4y=6
3x+y=1

just need someone to confirm it. ( im noob at latex system )
Have you tried substituting the answers you want to confirm into the equations and checking that they work ....?

3. yep i got it.