camster11 camster11
  • 03-09-2019
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contestada

what is the value of 21 + 12-(35-8) times 3?

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battlefortroy
battlefortroy battlefortroy
  • 03-09-2019

Answer:

-48

Explanation:

Parenthesis

Exponents

Multiply

Divide

Add

Subtract

If you have a tie, go left to right.

This is the order you solve ALL problems in such situations.

21 + 12 - (35-8) *3

21 + 12 - 27 * 3

 21 + 12 - 81

  33 - 81 = -48

To reiterate:

1. Solve parenthisis. (35-7) = 27.

2. Multiply. 27 * 3 = 81

3. Add. 21 + 12 = 33

4. Subtract. 33 - 81 = -48

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