how do you solve
2x + y = 8
4x + 2y = 16
note that if you multiply the first equation by 2, you get 4x+2y+16
So, the two equations describe the same line.
Any solution to one is a solution to the other. There are infinitely many solutions.
2x + y = 8
4x + 2y = 16
So, the two equations describe the same line.
Any solution to one is a solution to the other. There are infinitely many solutions.