SOLUTION: 8) how to solve y=x+3 with the substitution of y=2x+4
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Question 395467: 8) how to solve y=x+3 with the substitution of y=2x+4
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
2x+4=x+3
x=-1
------------
y=-1+3
y=2
----------------
2=2*-1+4
2=2
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