SOLUTION: On a number line, all points are marked that are 3 units away from −2.
Write this requirement using the absolute value sign.
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Question 1028964: On a number line, all points are marked that are 3 units away from −2.
Write this requirement using the absolute value sign.
Found 3 solutions by MaxWong, ikleyn, robertb:
Answer by MaxWong(38) (Show Source): You can put this solution on YOUR website!
|x|-2 = 3
Answer by ikleyn(52797) (Show Source): You can put this solution on YOUR website!
.
On a number line, all points are marked that are 3 units away from −2.
Write this requirement using the absolute value sign.
~~~~~~~~~~~~~~~~~~~~~~~~~~~
|x-(-2)| = 3, or, which is the same, |x+2| = 3.
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
There are ONLY two points on the number line that are 3 units away from -2,
and they are 1 and -5, and they are represented by the equation
, or which is the same, .
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