SOLUTION: Trying to find the answer to: -6-(-7--15-(-12)) Cannot remember how to manipulate (-12) to work the problem.

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Question 34890This question is from textbook Pre-Algebra 4thAddition
: Trying to find the answer to:
-6-(-7--15-(-12))
Cannot remember how to manipulate (-12) to work the problem. This question is from textbook Pre-Algebra 4thAddition

Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
-6-(-7- -15-(-12)) OR -6-(-7+15+12) OR -6-(+20) OR -6-20=-26
IF THERE ARE TWO MINUSES BETWEEN THE 7 AND THE 15