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4 years ago

6x+y=6 8x-2y=-1 con solución de sistemas de ecuaciones por favor

Physics

1 answer:

sveticcg [70]4 years ago

5 0

6x+y=6

y=6-6x

8x-2y=-1

8x-2(6-6x)=-1

8x-12+12x=-1

20x=11

x=11/20

x=0.55

y=6-6x

y=6-6(0.55)

y=6-3.3

y=2.7

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(c). We need to calculate the sample's activity

Using formula of activity

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