Whats the first step in evaluating this expression?
3 x [9 - (4+2) ÷ 2]
1 answer:
Answer:
Parenthesis
(18)
Explanation:
3 · [9 - (4+2) ÷ 2]
= (3)(9 + −3)
= (3)(9) + (3)(−3)
= 27 − 9
= 18
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