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Wewaii [24]
3 years ago
9

What is the value of n in the equation (1)/(2)(n-4)-3=3-(2n+3)

Mathematics
1 answer:
Pavel [41]3 years ago
5 0

(1/2)(n-4)-3=3-(2n+3)

n = 2

but if it is

(n-4)-3=3-(2n+3)

n = 7/3

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Element X decays radioactively with a half-life of eight minutes. If there are 800 g of element X, how long, to the nearest 10th
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