How do you simplify $-48div(-6)+9(sqrt 81) -34times2+63$ using PEMDAS?

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Answer 1 · 2017-10-13T15:40:44

$84$

$-84-:(-6)+9(sqrt81)-34xx2+63$

$:.=8+9(9)-68+63$

$:.=8+81-68+63$

$:.=89-68+63$

$:.=21+63$

$:.=84$

How do you simplify -48div(-6)+9(sqrt 81) -34times2+63 -48div(-6)+9(sqrt 81) -34times2+63 using PEMDAS?