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anonymous
 5 years ago
solve using the elimination method plz help!!!
5x+3y=11
7x2y=19
anonymous
 5 years ago
solve using the elimination method plz help!!! 5x+3y=11 7x2y=19

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Multiply the first equation by 2 and the second equation by 3. Then your y term will be eliminated and you can solve for x. Once you have x, you can plug that value back into either quation and solve for y.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i get stuck when i get to 5(31/16)+3y=11

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0because i get that x=31/16

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.02(5x + 3y = 11) 3(7x  2y = 19) 10x + 6y = 22 21x  6y = 57 31x = 35 x = 35/31

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so when i plug it back in it doesnt make sence to me how to solve

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i was messing up with the mulitplicaiton!!!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.05(35/31) + 3y = 11 175/31 + 3y = 11 3y =31(11)  175   31 31 3y = 341  175  3 3y = 166  3 y = 166 1  x  3 3 y = 166/9

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0but it says the answer is (35/31,172/31)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yup y=172/31 .. just a little typing error in the above solution.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.03y = 31(11)  175   31 31 3y = 341  175  31 3y = 516  31 3y = 516 1  x  31 3 y = 516  93 y = 172  31
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