Answer:
4 = 2x + y
Step-by-step explanation:
To solve as a algebaic equation:
12= 6x + 3y
Divide by 3
4 = 2x + y
If you are doing this to put as a line, this is how you do it:
12 = 6x + 3y
Subtract 6x from both sides of the equation
-6x + 12 = 3y
Divide by 3
-2x + 4 = y
You know that the line would cross the x-coordinate at 4, so put a dot at (0,4)
Because it is -2x, that means for every one forward, you go 2 down. So your next point on the graph would be (1,2) then (2,0) then (3,-2) and so forth.
I hope that this helps! :)
