4 years ago

The product of a number and -7 is 63

Mathematics

2 answers:

iogann1982 [59]4 years ago

3 0

The formula is -7n = 63
so then n = 63/-7, which is -9.
So n = -9

OverLord2011 [107]4 years ago

3 0

Let the number be y

y × (-7) = 63
y = 63 ÷ (-7)
y = -9

The number is -9

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