2 years ago

1/3(x+9)=8 Please help

Mathematics

2 answers:

koban [17]2 years ago

5 0

Answer:

I got x=15, Hope this helps!

Step-by-step explanation:

svetoff [14.1K]2 years ago

3 0

Answer:

x=15

Step-by-step explanation:

$\frac{1}{3} \times (x + 9) = 8 \\ \frac{x}{3} + \frac{9}{3} = 8 \\ \frac{x}{3} + 3 = 8 \\ \frac{x}{3} = 8 - 3 \\ \frac{x}{3 } = 5 \\ x = 3 \times 5 \\ x = 15$

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