SOLUTION: For the equation, complete the given table. 3x−y=9 x y 3 0 -4 -9 5 16 -2 -3 I am all over the map

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Question 1002756: For the equation, complete the given table.
3x−y=9
x y
3
0
-4
-9
5
16
-2
-3
I am all over the map

Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
I'll do the first one to show you how to do this.

If x = 3, then we simply replace every x with 3. Then we isolate y

3x - y = 9
3*3 - y = 9 .... replace each x with 3
9 - y = 9
9 - y - 9 = 9-9
-y = 0
y = 0

All that work above shows that when x = 3, y = 0. They pair up together. So in the blank space next to '3' goes '0'

You'll do the same for the other x values to get the corresponding paired y values until the table is completely filled.

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