emmardonuts365
emmardonuts365 emmardonuts365
  • 21-09-2020
  • Mathematics
contestada

-7x - 4 = 10 + 7x


please h e l p me i’m in a test

Respuesta :

briannasimmons76
briannasimmons76 briannasimmons76
  • 21-09-2020

Answer:

-1 = x

Step-by-step explanation:

-7x - 4 = 10 + 7x

+7x             + 7x

-4 = 10 + 14x

-10   -10

-14 = 14x

-1 = x

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