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01-11-2019
Mathematics

contestada

Simplify by using order of
operations:
20 - (4-2) + (5 - 3) - 2

Respuesta :

makinziedunn makinziedunn

01-11-2019

Answer:

18 is your answer because you do parenthesis first to get you 20-2+2-2, then you do subtraction first so it would be 18+2-2, then you do addition to get 20-2 and your last step is subtraction to get 18 as your answer

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