Question

2. How many solutions does this system have?

2x + y = 3
6x = 9 - 3y
Oone
O none
O infinite
O two

Answer 1

Infinitely many solutions.

Explanation:

2x+y=3

6x=9-3y

-------------

y=3-2x

6x=9-3(3-2x)

6x=9-9+6x

6x=6x

infinitely many solutions