Question

Solve the system of equations algebraically and create a graphical model.


`3x + 2y = 8 \\ x + 2y = 4`

Answer 1

Answer:
`x=2, y=1`

Explanation:

Subtracting the second equation from the first yields
`2x=4 \longrightarrow x=2`.

This means that
`y=1`.

So, the solution is
`x=2, y=1`