Question

Andre and Elena are solving this system of equations: y=3x,
y=9x−30

Andre's first step is to write: 3x=9x−30
Elena’s first step is to create a new system: {3y=9xy=9x−30
Do you agree with either first step? If so which one and explain your reasoning

Answer 1

Answer:

yes

Step-by-step explanation:

yes no because im the teeacher