21: (3 + 4)-93 +7 (3 + 6) = ?
O
39
O
93
C.
O
123
O None of these
Not Attempted.
Answers
Answered by
1
Step-by-step explanation:
=( 3+4)-93+7(3+6)
=(7)-93+7(9)
=7-93+63
=70-93
=-23
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