Question

1. solve the equation \\(\frac{n}{10} + 7 = 10\\).

Explanation:

Step1: Subtract 7 from both sides

To isolate the term with \( n \), we subtract 7 from both sides of the equation \( \frac{n}{10}+7 = 10 \). This gives us \( \frac{n}{10}+7 - 7=10 - 7 \), which simplifies to \( \frac{n}{10}=3 \).

Step2: Multiply both sides by 10

To solve for \( n \), we multiply both sides of the equation \( \frac{n}{10}=3 \) by 10. So, \( \frac{n}{10}\times10 = 3\times10 \), which simplifies to \( n = 30 \).

Answer:

\( n = 30 \)