16-04-2015
Mathematics

contestada

Simplify the expressions below.
11-(3x-6)+2(4x+5)-6

(x+2)-(x-2)-12x

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Since3122015 Since3122015

16-04-2015

[tex]11-(3x-6)+2(4x+5)-6\\11-3x+6+8x+10-6\\5x+21\\\\(x+2)-(x-2)-12x\\x+2-x+2-12x\\-12x+4[/tex]

5x+21
-12x+4

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