ualbertoarreaga ualbertoarreaga

20-01-2015
Mathematics

contestada

i need help on a another one please this is the problem -2(c+4) -3x x=2

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ngoann4 ngoann4

20-01-2015

-2(c+4)-3x
substitute x=2
-2(c+4)-3(2)
then distribute
-2c-8-3(2)
simplify
-2c-8-6
=-2c-14
-2(c+7)

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apologiabiology apologiabiology

20-01-2015

so -2(c+4)-3x

when x=2
-2(c+4)-3(2)
pemdas
-2c-8-3(2)
-2c-8-6
-2c-14
or
-2(c+7)

Answer Link

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