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lilmommaannie
 2 years ago
Solve by using the addition method.. Provide the solution set:
3x^25y^2=33
2x^2+5y^2=35
lilmommaannie
 2 years ago
Solve by using the addition method.. Provide the solution set: 3x^25y^2=33 2x^2+5y^2=35

This Question is Closed

cwrw238
 2 years ago
Best ResponseYou've already chosen the best response.1when you add these 2 equations the terms in y disappear to give 5x^2 = 2 solve for x (there will be 2 solutions) and plug these into one of the original equations to find the values of y.

cwrw238
 2 years ago
Best ResponseYou've already chosen the best response.1can you finish this or need more help?

lilmommaannie
 2 years ago
Best ResponseYou've already chosen the best response.0But now I have another one that the y values do not disappear?!

lilmommaannie
 2 years ago
Best ResponseYou've already chosen the best response.0And I dont get them!!

lilmommaannie
 2 years ago
Best ResponseYou've already chosen the best response.02x^23y^2=19 3x^2+2y^230

cwrw238
 2 years ago
Best ResponseYou've already chosen the best response.1ok to do this you multiply equation 1 by 2 and equation 2 by 3 to give 4x^2  6y^2 = 38 9x^2 + 6y^2 = 90 is that = 30 in second equation?

cwrw238
 2 years ago
Best ResponseYou've already chosen the best response.1ok so if you add these 2 equations you will eliminate y

cwrw238
 2 years ago
Best ResponseYou've already chosen the best response.1when you multiply equations be sure to multiply each term

lilmommaannie
 2 years ago
Best ResponseYou've already chosen the best response.0Thanks!!!!! I see it now!!!

cwrw238
 2 years ago
Best ResponseYou've already chosen the best response.1that is what this website is for.

lilmommaannie
 2 years ago
Best ResponseYou've already chosen the best response.0So, would the answer be 2,3???
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