Answer:
a + b - ( a - ( a-a)) = - 6
Explanation:
Explanation:-
Given that a =-5 and b=-6
Given expression
a + b - ( a - ( a-a))
= -5 +(-6)) - ( -5 -(-5-(-5))
= -5 -6 - (-5 -0)
= - 5 - 6 +5
= - 6
Final answer:-
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