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Simplify:(4-5)-(13-18+2)(a)-1, (b)-2,(c)1,(d)2.
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Simplify:(4-5)-(13-18+2)(a)-1, (b)-2,(c)1,(d)2.

User Tim Dowty
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1 Answer

3 votes

(4-5)-(13-18+2)

= (-1) - ( -5 + 2)

=-1- (-3)

= -1 + 3

=2

The answer is 2

User Gavenkoa
by
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