Question

Find the values of the algebraic symbols: p + 12 = 81, p = ____

Answer 1

To solve the equation p + 12 = 81, we subtract 12 from both sides to isolate p, giving the solution p = 69.

Step-by-step explanation:

To find the value of the algebraic symbol p in the equation p + 12 = 81, we need to isolate p on one side of the equation. To do this, we subtract 12 from both sides of the equation.

The steps are as follows:

1. Start with the equation: p + 12 = 81.
2. Subtract 12 from both sides: p + 12 - 12 = 81 - 12.
3. Simplify both sides: p = 69.

Explanation

By subtracting 12 from both sides of the equation, we can remove the additional number on the side with the variable p, which gives us the solution p = 69. This means that when you add 12 to 69, you get 81, which satisfies the original equation.