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Mathematics, 24.03.2020 00:53 duyphan

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Use algebraic addition to simplify these expressions. Show your work.
A. (-1)-(-8)
B.(-7)- 7
C.(-4)- 6
D.(-1)+(-7)-4
E. 5-(-5)-(-4)

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Use algebraic addition to simplify these expressions. Show your work.
A. (-1)-...

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