Evaluate the expression 3(2-1)+2+ -- 7 for x= 3 Step 1: What is the first step for evaluating this expression?

asked Mar 10, 2020 63.5k views

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Evaluate the expression 3(2-1)+2+ -- 7 for x= 3

Step 1: What is the first step for evaluating this expression?

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2 votes

Answer:-2

Explanation:

3(2-1)+2+--7

3(1)+2+--7

3+2+--7

5+--7

-2

Patrick Kenny answered Mar 15, 2020

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