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Valentin [98]
3 years ago
15

42 decreased by twice a number

Mathematics
2 answers:
Temka [501]3 years ago
8 0
2n - 42 is the answer
Anit [1.1K]3 years ago
4 0
Let the number be x.

twice a number is 2x.
hence,

the expression would result as: 42 - 2x
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3 0
3 years ago
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Step-by-step explanation:

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Pythagorean Theron
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Read 2 more answers
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