solve : 7-[5-2{7-(3+5)}]
options:
14
-14
0
please solve step by step
Answers
Answered by
1
Answer:
0
Step-by-step explanation:
7-[5-2{7-(3+5)}]
=7-[5-2{7-8}]
=7-[5-2×(-1)}]
=7-[5+2]
=7-7
=0
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