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 one year ago
Where do the graphs of the following equations intersect: xy=3
x=2y6 please someone who is actually willing to help me i struggle on this
 one year ago
Where do the graphs of the following equations intersect: xy=3 x=2y6 please someone who is actually willing to help me i struggle on this

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omoshiroi
 one year ago
Best ResponseYou've already chosen the best response.0ok. first you need to have one of the equations in terms of x or y. Lets take xy=3. solve for x ineedyouubiebs

ineedyouubiebs
 one year ago
Best ResponseYou've already chosen the best response.1so it doesnt matter which one i start with?

omoshiroi
 one year ago
Best ResponseYou've already chosen the best response.0no, it does not matter. but xy=3 is easier to work with.

Eminy
 one year ago
Best ResponseYou've already chosen the best response.0Solve for y, xy=3 x y=x+3 times 1 y=x3 x=2y6 6 x6=2y divde buy 2 1/2x+3=y or y=1/2x+3

ineedyouubiebs
 one year ago
Best ResponseYou've already chosen the best response.1would it be (2y6)y=3 ?? please correct me if im wrong

dpaInc
 one year ago
Best ResponseYou've already chosen the best response.2@ineedyouubiebs , that would be correct... ^^^

ineedyouubiebs
 one year ago
Best ResponseYou've already chosen the best response.1@dpaInc and how would i add like terms to that...i mean would i have to distribute?

dpaInc
 one year ago
Best ResponseYou've already chosen the best response.2technically you are distributing a "1" in 1(2y6)y=3 but since it is only a positive 1, just get rid of the parenthesis to get: 2y  6  y = 3 now combine like terms and solve....

dpaInc
 one year ago
Best ResponseYou've already chosen the best response.2correct... now solve for x...

ineedyouubiebs
 one year ago
Best ResponseYou've already chosen the best response.1and how would i do that?

dpaInc
 one year ago
Best ResponseYou've already chosen the best response.2you have x = 2y  6 from the beginning....

dpaInc
 one year ago
Best ResponseYou've already chosen the best response.2just plug in the value that you found for y: x = 2(3)  6

dpaInc
 one year ago
Best ResponseYou've already chosen the best response.2you're basically done... and whenever you need to see if your answer is correct or not, plug in the values of both x and y into BOTH equations. if they both turn out to be true statements, your answer is correct.

ineedyouubiebs
 one year ago
Best ResponseYou've already chosen the best response.1okay thank you soo much=D can you help me in another problem?

dpaInc
 one year ago
Best ResponseYou've already chosen the best response.2sure.... close this question and post a new one.... :)
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