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
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Natalia252
Natalia252
12-01-2016
-3=b, because 11x-3 is -33, - 7 is -40.
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