31-01-2017
Mathematics

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How to solve algebra equation.

150-4x grater than or equal to 20?

Thanks!

Respuesta :

julianrivera191 julianrivera191

31-01-2017

150 - 4x >/ 20

20 ÷ -4x = -5x

150 >/ -5x

150 ÷ -5 = -30

-30 >/ x

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