jmiller99 jmiller99
  • 04-04-2017
  • Mathematics
contestada

Zina solves a system of linear equations by elimination and finds a solution of (2, 2). One of the equations is a + b = 4. What is the other equation?

Respuesta :

sh10060 sh10060
  • 28-02-2020

Answer:

Option D

a+3b=8

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