Question

one third of a number plus 5 is 8​

Answer 1

Answer:

$\frac{1}{3} x + 5 = 8\\ \\ \frac{x}{3} + 5 = 8 \\ \\ \frac{x + 15}{3} = 8\\ \\ x + 15 = 24 \\ \\ x = 24 - 15 \\ \\ x = 9$

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