Mariayjose2
Mariayjose2
12-10-2016
Mathematics
contestada
What is 16=2n-2(3n+4)
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SwagGirl
SwagGirl
12-10-2016
16=2n-2(3n+4)
N=-6 :)
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apologiabiology
apologiabiology
12-10-2016
16=2n-2(3+4)
divide both sides by 2
8=n-1(3n+4)
8=n-3n-4
8=-2n-4
add 4 to both sides
12=-2n
divide both sides by -2
-6=n
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