Question

Solve the following system of equations.

3x + 3y + 2z = –5
x + y + 3z = –4
2x + 2y + 5z = –7

Answer 1

No solution

Answer 2

z = -1

Answer 3

It's multiple choice, and there's not a no solution choice there.

Answer 4

yeah, I was hasty

Answer 5

x+y = -1

Answer 6

Lol alright well these are the choices i do have.
A. (–4, 3, –1)
B. (–4, –3, 1)
C. (–4, –3, –1)
D. (4, –3, –1)

Answer 7

A

Answer 8

Okay thank you :)

Answer 9

x+y = -1 and z = -1, there are infinite answers, but only A fits these constraints