antonbogatynevelove antonbogatynevelove

23-01-2017
Mathematics

contestada

Use the distributive property and simplify the expressions.

-3(x-5)-6x

-2n-(1-7n)

-(-4-n)-3(n-3)

Respuesta :

23-01-2017

-3(x-5) - 6x
-3x + 15 - 6x
-9x + 15

-2n - (1-7n)
-2n - 1 + 7n
5n - 1

-(-4-n) -3(n-3)
4 + n -3n + 9
-2n + 13

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