SOLUTION: This is system of equations substitution.I need help with y=2x-4 y=3x

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Question 108661: This is system of equations substitution.I need help with
y=2x-4
y=3x
Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
substituting the y value from the second equation into the first equation gives 3x=2x-4