SOLUTION: x+3y=9

Algebra ->  Linear-equations -> SOLUTION: x+3y=9      Log On


   

Question 60034This question is from textbook Algebra 2
: x+3y=9 This question is from textbook Algebra 2

Answer by tutorcecilia(2152) About Me  (Show Source):
You can put this solution on YOUR website!
x+3y=9 [Re-write in the slope-intercept form by solving for y]
y=mx+b
x+3y=9
x-x+3y=-x+9
3y=-x+9
3y/3=-x/3+9/3
y=(-1/3)x+3
.
Graphing:
+graph%28+300%2C+200%2C+-6%2C+15%2C+-6%2C+10%2C+%28-1%2F3%29x%2B3%29+