Mathematics 2 Deneme Sınavı Sorusu #474005

Yanıt Açıklaması:

We multiply first equation by 2 obtain the cofficient of the

to have different signs. Hence the linear equations become

Now we add the equations to eliminate the term

then one has

into the equation

we obtain

The solution is the ordered pair

Correct answer is C.

PAYLAŞ:

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