SOLUTION: I do not understand how to solve this out right. I think i know the answer to the question because the teacher told us it was (4,6). I just don't understand how I would get that.

Question 136152: I do not understand how to solve this out right. I think i know the answer to the question because the teacher told us it was (4,6). I just don't understand how I would get that.
The equations are
y=2x-2
and
y=x+2
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
y=2x-2
y=x+2 subtract these equations
-----------------------
0=2x-x-2-2
0=x-4
x=4 answer.
y=2*4-2
y=8-2
y=6 answer. (4,6)
---------------------------------
solving graphically we get:
y=2x-2 (red Line)
y=x+2 (green line)
(graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions 2x -2 and x +2).
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