simplify the following 5 - [8 - {16 + (21 × 3 - 6 - 3)}]
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1
Answer:
57
Step-by-step explanation:
5-(8-(16+(21×3-6-3
5-(8-(16+(63-6-3
5-(8-(16+(54
5-(8-(16+54
5-(8-70
5-62=57
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