tiendau2002 tiendau2002

12-08-2016
Mathematics

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7-4x+2(5x+8). If x=-2

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jijishero jijishero

12-08-2016

7-4x+2(5x+8)
plug x=-2 7
-4(-2)+2(5(-2)+8)
7+8+2(-10+8)
7+8+2(-2)
7+8-4 11

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psyfare psyfare

12-08-2016

39 is the answer. :) Your welcome.

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