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[x+(1/3)] + [x+(1/5)] = 1, where [x] is the whole part of x.

User Benjin
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1 Answer

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13 votes


(x + (1)/(3) ) + (x + (1)/(5) ) = 1 \\ x + x + (1)/(3) + (1)/(5) = 1 \\ 2x(15) + (1)/(3) (15) + (1)/(5) (15) = 1(15) \\ 30x + 5 + 3 = 15 \\ 30x = 15 - 5 - 3 \\ 30x = 7 \\ (30x)/(30) = (7)/(30) \\ x = (7)/(30)

ATTACHED IS THE SOLUTION

User Marekpw
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