Question

solve the equation $2h - 12 = 4$. how can you isolate $h$? $2h - 12 = 4$ $+ 12$ $+ 12$ add 12 on both sides. $2h = 16$? on both sides.

Explanation:

Step1: Analyze the equation after first step

After adding 12 to both sides, we have \(2h = 16\). To isolate \(h\), we need to perform an operation that will leave \(h\) alone. Since \(h\) is multiplied by 2, we use the inverse operation of multiplication, which is division.

Step2: Perform the operation to isolate \(h\)

We divide both sides of the equation \(2h=16\) by 2. So the operation is "Divide" and the number is "2". Mathematically, \(\frac{2h}{2}=\frac{16}{2}\), which simplifies to \(h = 8\).

Answer:

Divide, 2 (So the first dropdown is "Divide" and the second is "2")