spacecrafter15 spacecrafter15

19-03-2020
Mathematics

contestada

Simplify the expression by combining like terms. 15+12−5+4−7

Respuesta :

kathycar29 kathycar29

19-03-2020

Answer:

31-12

Step-by-step explanation:

15+12-5+4-7

27-5+4-7

31-5-7

31-12

Answer Link

itzriyahhh itzriyahhh

19-03-2020

Answer:

19

Step-by-step explanation:

Answer Link

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