4 years ago

The sum of three times a number and -4 is greater than 17

Mathematics

1 answer:

Lelu [443]4 years ago

5 0

3n - 4 > 17
3n > 21
n > 7
The number is anything greater than 7

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Equations

This is an equation in the form of a proportion or ratio:

$\displaystyle \frac{2}{x+3}=\frac{5}{4x}$

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