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3 years ago

Use an equation to solve the problem.

2 answers:

6 0

We'll call the number 'x' for now.

So the difference between x and 4 times x (4x) is -21.

x - 4x = -21

-3x = -21

x = -21 / -3

x = 7.

The number is 7.

zloy xaker [14]3 years ago

3 0

N being the number, n-4=-21. n=-17

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Step-by-step explanation:

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