MrMeseeks
contestada

Graph the equation 18x + 15y = 90 in y=mx+b Please just explain the equation to me you don't have to graph it. It's y=18x+6 right?

Respuesta :

18x + 15y = 90
Subtract 18x to the other side.
15y = -18x + 90
Divide the equation by 15.
y = (-6/5x) + 6

Search y = (-6/5x) + 6 on Google in order to see a picture of the graph if need be.