Question

24 + \frac{z}{10} = 31

Explanation:

Step1: Subtract 24 from both sides

To isolate the term with \( z \), we subtract 24 from both sides of the equation \( 24+\frac{z}{10}=31 \). This gives \( \frac{z}{10}=31 - 24 \).

Step2: Simplify the right side

Calculating \( 31 - 24 \), we get \( \frac{z}{10}=7 \).

Step3: Solve for z

Multiply both sides of the equation \( \frac{z}{10}=7 \) by 10 to solve for \( z \). So \( z = 7\times10 \).

Step4: Calculate the result

\( 7\times10 = 70 \), so \( z = 70 \).

Answer:

\( z = 70 \)