Respuesta :

2x + y = 3
y = -2x + 3 <==

-2y = 14 - 6x
y = -14/2 + 6/2x
y = -7 + 3x
y = 3x - 7 <===

How do the slopes and y–intercepts of the two equations compare?

The slopes and the y-intercepts are different.