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  • OK class! Today we will be learning how to graph a system.
  • First Equation 6x-12y=24
  • First, you will want to find y. By doing that you will replace x with 0. Then you will have -12y=24. Then solve it. To solve it you will divide 24 by -12, and 24/-12=-2.
  • First Equation 6x-12y=24
  • 6(0)-12y=24 0-12y=24 -12y/-12=24/-12 y=-2
  • Next, you will want to find x. By doing that you will replace y with 0. Then you will have 6x=24. Then solve it. To solve it you will divide 24 by 6, and 24/6=4.
  • 6x-12y=24
  • 6x-12(0)=24 6x-0=24 6x/6=24/6 x=4
  • First Equation 6x-12y=24
  • 6(0)-12y=24 0-12y=24 -12y/-12=24/-12 y=-2
  • Now you'll want to graph this equation.
  • 6x-12(0)=24 6x-0=24 6x/6=24/6 x=4
  • 6x-12y=24
  • Now you graph this equation. First you will go down the y- axis and find -2. Then you will move up one and over right once. You will continue the pattern. To go backwards, you will go down one and to the left once. Continue this pattern.
  • Second Equation y=1x-2
  • Now, you will graph both equations on the same graph. Once you graph them both. You have to find the solution. A solution is where two lines cross. If they cross you have to find the two points.
  • As you can see, both the line intersect. The solution is (0,2)
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