3 years ago

Whats the solution of 4-|x| = 1

Mathematics

2 answers:

Gala2k [10]3 years ago

7 0

Answer:

x = -3 or x = 3

Step-by-step explanation:

4 - |x| = 1

Subtract 4 from both sides:

4 - 4 - |x| = 1 - 4

- |x| = -3

Divide both sides by -1:

$\frac{-|x|}{-1} = \frac{-3}{-1}$

x = -3 or x = 3

ehidna [41]3 years ago

5 0

Answer:

Well, x=3, -3

Step-by-step explanation:

If you use a calculator you'll easily be able to figure this out.

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