Question

If you were to use the substitution method to solve the following system, choose the new system of equations that would result if x was isolated in the second equation.

2x + 5y – 2z = –1
x + 3y + z = –2

3x – 2y + 3z = –17

Options:
–y – 4z = 3
–11y = –11

11y = 3
7y + 6z = –11

4x + 11y = –5
–11y = –11

–y = –5
6x + 7y = –11

Answer 1

@aajugdar

Answer 2

A

Answer 3

Its B

Answer 4

:/

Answer 5

It is

Answer 6

LOL

Answer 7

Do you guys have a phone number? Im bored and want to text

Answer 8

nope

Answer 9

Is it b or a?

Answer 10

B

Answer 11

do you have a phone number or a phone