Respuesta :

b = 4

a=2
b=4
c=2

it’s just solving simultaneous equations
vanessas21

Answer:

1. b= - a/5 + 8c/5

2. b= 6- a/2- c/2

3. b= 10/3 +c/3

Step-by-step explanation:

1. I hope this helps AND

2. Hope this is what you  were asking.

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