1 Answer

CHHIBI AMOR · Answer 1 · 2017-10-15T16:00:25+0000

According to PEMDAS, you should do the parenthesis first, then the multiplication, then the subtraction. Let's do it:
75-(8+45/3)*7
= 75-(8+15)*7
= 75- 23*7
= 75- 161
= -86.

Hope this helps~

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