espinalvickyy504 espinalvickyy504

16-09-2020
Mathematics

contestada

What numbr must be subtracted from -20 to obtain 15?

Respuesta :

sarahraaish sarahraaish

16-09-2020

Answer:

-5

Step-by-step explanation:

-5--20

=-5+20

=20-5

=15

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