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10 February, 11:22

Which order pair represents the solution to the system of linear equations?

y=x+2

y=2x+1

A. (-1,1)

B. (1,3)

C. (1,2)

D. (2,1)

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Answers (2)
  1. 10 February, 14:42
    0
    B. (1,3) is the correct answer to your solution.
  2. 10 February, 14:49
    0
    (1,3)

    Step-by-step explanation:

    1) since both equations are equal to "y" we can solve by substitution

    X+2=2x+1

    Bring "x" to the right ans "1" to the left

    1=x

    Since we have the value of "x" we can plug it into the original equation to get "y"

    Y=x+2

    Y=1+2

    Y=3

    So

    (1,3) is the answer
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