Question

Use left to right elimination to solve the system of equations

x-3y+4z=-8
y-3z=11
y+5z= -37
select the correct choice below and fill in any answer boxes within your choice
A. the one solution is x=

Answer 1

x=11

y=-7

z=-6

Explanation:

y=11+3z

x-33-5z=8

11+8z=-37

z=-6

x-3=8

y=-7

x=11