SOLUTION: y=2x-1 y=x+1 i have no idea how to solve by graphing can you show step by step not concerned about just answer

Question 26206: y=2x-1
y=x+1
i have no idea how to solve by graphing can you show step by step not
concerned about just answer
Answer by elima(1433) (Show Source): You can put this solution on YOUR website!
THese are already in slope-intercept form, so you ould graph them;
eq.1;
y-intercept=-1
slope =
eq.2;
y-intercepr=1
slope =
So on the graph you will make a your first point at (0,-1)
From that point you will go up 2 units and to the right 1;
Your next point should be (1,1);
Then from there go up 2 units and right 1;
3rd point (2,3);
Eq.2;
You will start at point (0,1);
Fom that point go up 1 unit and to th right 1, your second point should be (1,2);
From that point go up 1 unit and to the right, 3rd point (2,3), lets do 1 more point;
so from point (2,3) go up 1 unit and to the right 1 (3,4)
Where those lines intersect, that point will be the solution for both eq.

Hope you understand
=)

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