Question

How do I solve the algebraic equation: 8-2p=15

Answer 1

To solve the equation 8-2p=15, subtract 8 from both sides, divide by -2, and simplify to find that p = -3.5.

Step-by-step explanation:

To solve the algebraic equation 8-2p=15, you should first isolate the variable on one side of the equation. Here's how it can be done step-by-step:

1. Start with the original equation: 8 - 2p = 15.
2. Subtract 8 from both sides to get the variable term by itself: -2p = 15 - 8.
3. Simplify the right side of the equation: -2p = 7.
4. Divide both sides by -2 to solve for p: p = 7/(-2).
5. Simplify the fraction to get the final answer: p = -3.5.

Following these steps, we conclude that the solution to the equation 8-2p=15 is p = -3.5.