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 third equation.

2x – 3y + z = –4
2x – 2y + z = –1
x – 2y + 3z = –6

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 third equation. 

2x – 3y + z = –4 
2x – 2y + z = –1 
x – 2y + 3z = –6

anonymous · Answer

So far isolated x in the third equation and got 
x=-3z+2y-6

idk if thats even right though

blurbendy · Answer

looks good

anonymous · Answer

now what do i do?

blurbendy · Answer

the questions asks what your system of equations would be, so substitution x in for the first and second equations