jadediannahowe jadediannahowe

21-10-2020
Mathematics

contestada

12 − x = 7x + 32
Step 1: -x = 7x + 20
Step 2: -8x = 20

Respuesta :

marlynn2002 marlynn2002

22-10-2020

Answer:

Step 3:

-8x/-8= 20/-8

x= -2.5

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