Use substitution to solve system of equation
x-2y=12
y = 3x + 14

x = -6, y= -4

Step-by-step explanation:

y = 3x + 14

x - 2y = 12                                Y = 3x + 14

x - 2 ( 3x + 14 ) = 12                 Y = 3 (-6) + 14      

x -6x -28 = 12                          Y = -18 + 14                                    

-5x - 28 = 12                            Y = -4                              

-5x = 30

x = -6

step-by-step explanation:

domain is all the x values included in the

0 ≤ x ≤ 2

range is all the y values of the graph

-2 ≤ y ≤ 2

***keep in mind that there are different ways to show domain and range

hope this !

~just a girl in love with shawn mendes