Question 544862
Hello

3x + y = 9

When u have to find the x intercept, put x = 0
When u have to find the y intercept, put y = 0

x intercept:
3x + y = 9
3x +0 = 9
x    = 9/3
x    = 3

Ordered pair = (3,0)

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y intercept:
3x + y = 9
3(0)+ y = 9
y    = 9

Ordered pair = (0,9)

Now make a point on x axis at 3 and on y axis at 9,
draw a line through them.
and u are done! =D