Question

\\(\frac{m}{2} + 9 = 12\\)
\\(\\ \\ \\ \\ \\ \\ - 9\\ \\ \\ - 9\\)
\\(\\ \\ \\ \\ \\ \frac{m}{2} = \square\\)

Explanation:

Step1: Subtract 9 from both sides

We start with the equation $\frac{m}{2} + 9 = 12$. To isolate $\frac{m}{2}$, we subtract 9 from both sides of the equation. So, $(\frac{m}{2} + 9) - 9 = 12 - 9$.

Step2: Simplify both sides

Simplifying the left side, the +9 and -9 cancel out, leaving $\frac{m}{2}$. On the right side, $12 - 9 = 3$. So we get $\frac{m}{2} = 3$.

Answer:

3