Final answer:
To solve for c in the equation P = c + b + 3a, you need to subtract b and 3a from both sides, resulting in c = P - b - 3a. If specific values are provided for a, b, and P, just substitute in these values and calculate c.
Step-by-step explanation:
To solve the formula P = c + b + 3a for c, you want to isolate c on one side of the equation. This can be done by subtracting both b and 3a from each side of the equation. So, the steps to solve for c are as follows:
- Start with the initial equation: P = c + b + 3a.
- Subtract b from both sides: P - b = c + 3a - b.
- Subtract 3a from both sides: P - b - 3a = c.
- Thus, the formula for c is: c = P - b - 3a.
In cases where you have specific values for constants a, b, and P, you would simply substitute them in and calculate to find the value of c.