swayer987 swayer987

30-08-2016
Mathematics

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-40 greater than or equal to 8b

Respuesta :

Willchemistry Willchemistry

30-08-2016

- 40 ≥ 8 b

switch sides:

8b ≤ - 40

divide both sides by 8 :

8b / 8 = - 40/8

refine:

b ≤ - 40 / 8

b ≤ - 5

hope this helps!

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