Respuesta :

hmmmmmmmm
[tex]3x is the answer as the opposite of -3 in front of x is 3[/tex]
The equation for slope-intercept form is 

mx+y=b in which m represents the slope.

In this equation the slope is -3 which means that to get to the next point in the line you have to rise -3 and run 1 which also means go down 3 units and go right 1 unit

Hope that made sense and helped you :D

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