nuka524ov05l8 nuka524ov05l8
  • 10-01-2020
  • Mathematics
contestada

Four less than the product of 7 and a number is equal to 8 Use the variable b for unknown number

Respuesta :

Chelboy
Chelboy Chelboy
  • 12-01-2020

Answer:12/7

Step-by-step explanation:

7b-4=8

7b-4+4=8+4

7b=12

b=12/7

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