timmythicc timmythicc

29-01-2020
Mathematics

contestada

10x – 4y = 6
10x + 3y = 13

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siennaisapanda siennaisapanda

29-01-2020

the answer is (1,1). 1 is x and 1 is y

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AdeTolu AdeTolu

29-01-2020

Note that, the effect of elimination method on equation 2 caused the sign of the coefficients to change such that

10x + 3y = 13 becomes -10x - 3y = - 13.

Ver imagen AdeTolu

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