System of two equations in two unknowns

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Reference no: EM131901185

Use the echelon method to solve the following system of two equations in two unknowns. Check your answer.

X+y =7

5 x - y=5

Select the correct choice below? and, if? necessary, fill in the answer box choice.

A. The solution is ??(an ordered? pair.)

B. There are infinitely many solutions.

C. There is no solution.

Reference no: EM131901185

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