Question

how can you get x by itself and keep the hanger balanced? ? ? on both sides. add subtract x + 2 = 5

Explanation:

Step1: Identify the equation

The equation from the hanger is \( x + 2 = 5 \). We need to isolate \( x \).

Step2: Determine the operation

To get \( x \) alone, we need to reverse the addition of 2. The inverse operation of addition is subtraction. So we subtract 2 from both sides.

Step3: Perform the operation

Subtract 2 from both sides: \( x + 2 - 2 = 5 - 2 \), which simplifies to \( x = 3 \). So the operation is subtract, and the value is 2.

Answer:

Subtract, 2