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10) $-6 = \\frac{n}{2} - 10$ (with some handwritten steps like $n = 4$,…

Question

  1. $-6 = \frac{n}{2} - 10$ (with some handwritten steps like $n = 4$, $4 \times 2 = 8$, $n = 8$)

Explanation:

Step1: Isolate the fraction term

Add 10 to both sides.
$$-6 + 10 = \frac{n}{2} - 10 + 10$$
$$4 = \frac{n}{2}$$

Step2: Solve for $n$

Multiply both sides by 2.
$$4 \times 2 = \frac{n}{2} \times 2$$
$$8 = n$$

Answer:

$n=8$