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Sergio039 [100]
3 years ago
10

400 reduced by 3 times my age is 163

Mathematics
1 answer:
Blababa [14]3 years ago
5 0
400 - 3x = 163

Add 3x to both sides.

400 = 163 + 3x

Subtract 163 to both sides.

237 = 3x

237/3 = 79
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Answer:

x = (64 + 5) ÷ 3

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8 0
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Round 217.72668318 to the nearest thousandth
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