smartguy75555
smartguy75555 smartguy75555
  • 01-12-2017
  • Mathematics
contestada

Find the difference of l-12l - l8l

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tgpatterson02
tgpatterson02 tgpatterson02
  • 01-12-2017
Using the absolute value makes everything positive with in it's little block:

Know that, that makes |-12| ---> 12 and |8| ---> 8

That makes the equation:

12 - 8 = 4

So the answer is 4.

Hope this helps!
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MateaLapenje
MateaLapenje MateaLapenje
  • 01-12-2017
-12 - (-8) = +4

+4 is the correct answer.
Answer Link

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