addyd3291 addyd3291

19-04-2022
Mathematics

contestada

Solve the system of equations using substitution.
y = 2x + 3
y = 3x + 1

a. (-2,-1)
b. (-2,-5)
c. (2,7)
d. (-1,-2)

Respuesta :

hafiy21 hafiy21

20-04-2022

Answer:

C. (2,7)

Step-by-step explanation:

2x+3 = 3x+1

x=2

y= 2×2+3

y=7

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