SOLUTION: use the order of operation to find the value of {100-[42+5(3-1)]+5*6}-1 show how you did the problem please thank you.

SOLUTION: use the order of operation to find the value of {100-[42+5(3-1)]+5*6}-1 show how you did the problem please thank you.

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Question 291465: use the order of operation to find the value of {100-[42+5(3-1)]+5*6}-1 show how you did the problem please thank you.
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
{100-{42+5(3-1)+5*6}-1
100-(42+10)+30-1
100-52+30-1
48+30-1
78-1
77
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