Nasiyah72 Nasiyah72

23-02-2021
Mathematics

contestada

simplify
-7+3-20
4-(-7)+(-2)

Respuesta :

kvuthvr14 kvuthvr14

23-02-2021

Answer:

-24 and 9

Step by Step Method:

-7+3-20:

-7+3 = - 4

-4 + (- 20) = -24

4-(-7)+(-2):

4- (-7) = 11

11 + (-2) = 9

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