Seudónimo Seudónimo

16-10-2020
Mathematics

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Simplify -7 + 7 -19 A.12 B.-19 C. 0 D.19 PlZZzz Help me

Respuesta :

zzariiaaa zzariiaaa

16-10-2020

Answer:

8^2+20-30x

Step-by-step explanation:

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InstBreaker InstBreaker

16-10-2020

Answer:

Hello

B. -19

Step-by-step explanation:

= (-7)+7-(19)

= (-7+7)-19

= 0-19

= -19

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