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20-01-2015
Mathematics

contestada

What is the simplified form of the expression?

20y – 2(3y – 10)

(Points : 1)
14y – 20
14y + 20
26y – 20
26y + 20

Respuesta :

20-01-2015

[tex]20y-2(3y-10)=20y-2 \times 3y-2 \times (-10)=20y-6y+20= \\ =\boxed{14y+20}[/tex]

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