Question

B. (-4) + {15 + (-3) ] = [ (-4) + 15} + (___)
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Answer 1

Step-by-step explanation:

-3 is the last term

I hope it is right

Answer 2

Answer:

( - 4 ) + { 15 + ( - 3 ) ] = [ ( - 4 ) + 15 + ( - 3 )