laporte2006 laporte2006

09-12-2021
Mathematics

contestada

What is the value of a in this linear system?
a + b + c = 62
a - b = 12
2a + b + c = 92
O A.
14
OB.
30
OC.
18
o
c
D.
26

Respuesta :

dharmann4liferss dharmann4liferss

10-12-2021

Answer:

Step-by-step explanation:

C

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