SOLUTION: solve by graphing: y=x-3 y=2x+1 then it has a graphing grid and a line to write the answer.

Question 18651: solve by graphing: y=x-3
y=2x+1

then it has a graphing grid and a line to write the answer.
Answer by Alwayscheerful(414) (Show Source): You can put this solution on YOUR website!
Well, you it's already in Slope-intercept form, that makes it a little easier.
For the first line,

-3 is your y-intercept
1 is your slope
Second line:

1 is your y-intercept
2 is your slope
____________________
Then you place those points on a graph
The place where the two lines intercect is your solution

In this case, the intercection point is (-4,-7)
So, on the line, you write (-4,-7) and on the graph grid, you draw the graph.
Hope this helps!
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