x – 3y = 9? | fedest.com

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x – 3y = 9?

Graph by first solving for y.x – 3y = 9

2007-02-23 14:42:27 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

4 answers

First put this equation into slope/intercept form: 3y = x - 9 => y = x/3 - 3. So you have your slope: 1/3 (x) and the y-intercept of (0, -3). Draw the graph.

2007-02-23 14:50:25 · answer #1 · answered by flyfisher_20750 3 · 0⤊ 0⤋

6=x y=3 6-3=3 then 3times3=9 been a long time since simple math

2007-02-23 14:49:16 · answer #2 · answered by dan h 2 · 0⤊ 0⤋

-3y=9-x

y=9/-3 - x/-3

y = -3 + (x/3)

x intercept: (0,-3)
y intercept (9,0)

2007-02-23 14:46:58 · answer #3 · answered by Sum Girl 4 · 0⤊ 0⤋

-3y=9-x
y=-3+x/3

2007-02-23 14:47:28 · answer #4 · answered by Ken F 3 · 0⤊ 0⤋