Answered

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n - 3 over 10 = 3 over 5

Sagot :

The given expression is

[tex]\frac{n-3}{10}=\frac{3}{5}[/tex]

First, we multiply by 10 on each side.

[tex]\begin{gathered} 10\cdot\frac{n-3}{10}=\frac{3}{5}\cdot10 \\ n-3=6 \end{gathered}[/tex]

Then, we sum 3 on each side.

[tex]\begin{gathered} n-3+3=6+3 \\ n=9 \end{gathered}[/tex]

Therefore, the solution is 9.

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