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OpenStudy (anonymous):
What about 7- |-23| + |-7|=n n=? :( Don't get it
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OpenStudy (anonymous):
7 - 23 + 7 = -9
OpenStudy (anonymous):
Ok so 7-(23)+7 n=-9 the absolute value bars mean that the number inside has to be pos so, l-7l=7 and l7l=7
OpenStudy (anonymous):
right
OpenStudy (anonymous):
But if there is a negative outside the bars then you distribute it once you find the absolute value of the number.
OpenStudy (anonymous):
right - no confusion this time
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OpenStudy (anonymous):
ok i get it now
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