using the interest formula A=P(1+r/n), solve for the indicated variable. solve for P
huh?
A /(1 + r/n) = P
To solve for P in the interest formula A = P(1 + r/n), we need to isolate P on one side of the equation.
Step 1: Start with the formula A = P(1 + r/n).
Step 2: Divide both sides of the equation by (1 + r/n).
A/(1 + r/n) = P(1 + r/n)/(1 + r/n)
Step 3: Simplify the right side of the equation.
A/(1 + r/n) = P
Step 4: Rearrange the equation to solve for P.
P = A/(1 + r/n)
Therefore, the equation to solve for P is P = A/(1 + r/n).
To solve for P in the interest formula A = P(1 + r/n), we need to isolate P on one side of the equation.
Here's how you can do it:
1. Divide both sides of the equation by (1 + r/n).
A / (1 + r/n) = P(1 + r/n) / (1 + r/n)
This simplifies to:
A / (1 + r/n) = P
2. Rewrite the left-hand side of the equation.
A / (1 + r/n) = P
This equation tells us that P equals A divided by the quantity (1 + r/n).
Therefore, P = A / (1 + r/n).