How many solutions does the system have?
{2x+2y=8
{3x+y=8 2x+2y=8

Step-by-step explanation:

first we put them in y = mx + b form...then we compare the slopes and the y int's. In y = mx + b form, the slope is in the m position and the y int is in the b position.

2x + 2y = 8

2y = -2x + 8

y = -x + 4slope here is -1 and y int is 4

3x + y = 8

y = -3x + 8slope here is -3 and y int is 8

This system has 1 solution <===

learn this...it helps

* if there are different slopes and different y int, then there is 1 solution

* if there are the same slopes and different y int, then there is no solutions because u have parallel lines

* if there are same slopes and same y int, there is infinite solutions because u have the same line

answer:

step-by-step explanation: