m7alltop m7alltop
  • 07-05-2021
  • Mathematics
contestada


Simplify
(12 – 3) + 15+5 (-2)

Respuesta :

altavistard
altavistard altavistard
  • 07-05-2021

Answer:

14

Step-by-step explanation:

The multiplication must be done before the addition and subtraction.

(12 – 3) + 15+5 (-2)

becomes (9) + 15 + 5(-2), which in turn becomes

                 (9) + 15 - 10, or 14

             

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