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anonymous
 5 years ago
how do you solve this system of equations?
y= x 2
y= 3x + 2
anonymous
 5 years ago
how do you solve this system of equations? y= x 2 y= 3x + 2

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the subject is on solving systems of equations... i'm trying to find the ordered pair that goes with this..

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Exactly. So you are looking for an ordered pair (x,y) that satisfies both equations. So if you can solve for x you can plug it into one of the equations and get y.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Multiply the top equation by 3 that way the x's will cancel out when you add them up. 3y = 3x  6 y = 3x + 2 4y = 4 y = 1 Substitute back in 1 = 3x + 2 3 = 3x 1 = x Answer (1,1)

radar
 5 years ago
Best ResponseYou've already chosen the best response.0Or another approach, just add the equations as they stand. getting the sum as 2y=2x. Hey x = y now substitute whichever is easier for you. You will still get the same answer as blexting.
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