amyrhodes2019 amyrhodes2019
  • 01-02-2020
  • Mathematics
contestada

b+7=10
substitution method

Respuesta :

EmalieC
EmalieC EmalieC
  • 01-02-2020

Answer:

B =3

Step-by-step explanation:

B + 7 = 10

-7 -7

B = 3

I hope this helps

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