tatiglesias200t tatiglesias200t

06-02-2017
Mathematics

contestada

-5(4 -2z)
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Respuesta :

mariaylbloor mariaylbloor

06-02-2017

Your answer would be

-20+10z

10z=-20

Z- -2

Answer Link

wajoody wajoody

06-02-2017

-5 x 4 = -20
-5 x -2z = 10z

-20 + 10z

Divide both by 10. The 10 in 10z will be canceled and -20 will be -2.

Z= -2

Answer Link

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