Question

2x+y+5
x+y+z=4
x-y+2z= 1
system of equations​

Answer 1

Answer:

x-y+2z= 1

x+y+z=4

2x+y+5

Answer 2

Answer:

2x+y+5

x+y+z=4

x-y+2z= 1

system of equations