jmp13
jmp13 jmp13
  • 12-01-2016
  • Mathematics
contestada

11b-7=-40 what does b=

Respuesta :

nemo123 nemo123
  • 12-01-2016
-40+7= -33
11b=-33
11b/11=-33/11
b=-3
Answer Link
Natalia252
Natalia252 Natalia252
  • 12-01-2016
-3=b, because 11x-3 is -33, - 7 is -40.
Answer Link

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