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Tom [10]
3 years ago
14

How do you subtract -6 - (-7)? Can you explain it step by step too? Thanks!

Mathematics
1 answer:
djverab [1.8K]3 years ago
3 0
\bf -6-(-7)\implies -6-1(-7)\implies -6-1\cdot -7\implies -6+(-1\cdot -7)
\\\\\\
-6+(+7)\implies -6+7\implies 1
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