Question what-i

1.4 Systems of Two Linear Equations - Substitution method
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Equation 1: y equals 2 x plus 3. Equation 2: x equals 1.

What is the solution the ordered pair, x comma y, to the given system of equations?

A.

1 comma 2

B.

1 comma 5

C.

2 comma 3

D.

2 comma 7