jakaialexander4871
jakaialexander4871 jakaialexander4871
  • 20-03-2020
  • Mathematics
contestada

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)

Respuesta :

bhavya2vemuri
bhavya2vemuri bhavya2vemuri
  • 20-03-2020

Answer:

(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

Answer Link
monique885
monique885 monique885
  • 20-03-2020
B. (1,3) is the correct answer to your solution.
Answer Link

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