Questions and answers by

ann :)

Questions (6)

x y z rhs1 1 2 3 2 1 6 3 0 3 4 13 multiply some number by r2 and add result to r3(2) have to get o in r3 (1)-
1. 1 answer
2. 989 views
x y z rhs1 1 2 3 2 1 6 3 0 3 4 13 i need to multiply some number and add to r3 and get o in r3 answer quick!
1. 0 answers
2. 362 views
x y z rhs1 1 2 3 2 1 6 3 0 3 4 13 i need to multiply some number and add to r3 answer quick!
1. 0 answers
2. 296 views
12x+4y+2z=-7 (1)3x-12y+6z=-4 (2) 9x-16y+4z=-3 (3) solve the system. show steps and answers i tried this problem really difficult
1. 3 answers
2. 904 views
12x+4y+2z=-7 (1)3x-12y+6z=-4 (2) 9x-16y+4z=-3 (3) solve the system just need the steps how to do it
1. 1 answer
2. 409 views
2x+y=-2 (1)x+y-z=-4 (2) 3x+5y+z=0 (3) solve the system need help quick!
1. 2 answers
2. 283 views