kornislit kornislit

15-02-2017
Mathematics

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ALGEBRA HELP PLS
x + y = 3k x - y = k The solution of the system shown is _____.
(0, 2k)
(2k, 0)
or (2k, k)

Respuesta :

sheheryar91 sheheryar91

15-02-2017

adding both equations
2x=4k
x=2k
y=k
so (2k,k)

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Аноним Аноним

15-02-2017

i'm think its 2k,k i'm 90 persent sure but i could be wrong hope it helps

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