Question

Marks: 4
Explain, in complete sentences, which method you would use to solve the following system of equations and why you chose that method. Provide the solution to the system.

x - 3y + 4z = -9
2x + y + 3z = 6
x - 4y + 3z = -9

Answer 1

@Mertsj

Answer 2

What method would you use?

Answer 3

hey mertsj i know the answers i just need the math

Answer 4

i would use sub

Answer 5

@saifoo.khan

Answer 6

@Hero

Answer 7

saifoo.khan can you help me?

Answer 8

I'd use matrices

Answer 9

i havn't covered that in math yet

Answer 10

just sub, and elim

Answer 11

Yeah, use those

Answer 12

can you help me, through one of them

Answer 13

@Hero

Answer 14

Before anyone can help you, you have to decide what method you would use. We are not mind readers.

Answer 15

i want to use sub

Answer 16

never mind i got it