Mathematics 2 Deneme Sınavı Sorusu #487206

(23/5, -45/2)

(7/15, -53/30)

(8/13, -42/35)

(-6, -43/18)

(-12/7, 5/8)

Yanıt Açıklaması:

To answer this question we need to solve both equations simultaneously. So, multiply the first equation with -2 and add the two equations together:

Now, substitute this value of x into any one of the equations to obtain the value y=-53/30. Hence the correct answer is B.

PAYLAŞ:

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