Seudónimo Seudónimo

15-09-2017
Mathematics

contestada

Solve the system of equations using substitution.

y= 2x+3
y= 3x+1

A: (-2, -5)

B: (-1, -2)

C: (2, 7)

D: (-2, -1)

Respuesta :

musiclover10045 musiclover10045

15-09-2017

see attached picture for answer:

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summey15 summey15

15-09-2017

I think the answer is C

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