jasmini479 jasmini479

31-03-2015
Mathematics

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what is the answer for 4(n+6) - (n - 6)

Respuesta :

31-03-2015

4(n + 6) - (n - 6), First, we use the distributive property,
4 * (n + 6) -1 * (n - 6), multiply,
4n + 24 - n + 6, combine like terms,
3n + 30, subtract 3n from each side,
-3n = 30, divide each side by -3n,
n = -10, < There's your answer!

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