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2/9n + 1/2 = 2/3(n+3) what does n equal?
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2/9n + 1/2 = 2/3(n+3) what does n equal?

User Irvin
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(2)/(9)n+(1)/(2)=(2)/(3)(n+3)\ \ \ \ \ |multiply\ both\ sides\ by\ 18\\\\2\cdot2n+9=6\cdot2(n+3)\\\\4n+9=12(n+3)\\\\4n+9=12n+36\ \ \ \ |subtract\ 9\ from\ both\ sides\\\\4n=12n+27\ \ \ \ |subtract\ 12n\ from\ both\ sides\\\\-8n=27\ \ \ \ \ |divide\ both\ sides\ by\ (-8)\\\\n=-(27)/(8)\\\\n=-3(3)/(8)
User Shmiddty
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