Final answer:
To find the principal on the loan, we can use the formula: Principal + (Principal × Rate × Time) = Interest. In this case, the Interest is given as $840, the Time is 7 years, and the Rate is 6%. The principal on the loan was $591.55.
Step-by-step explanation:
To find the principal on the loan, we can use the formula:
Principal + (Principal × Rate × Time) = Interest
In this case, the Interest is given as $840, the Time is 7 years, and the Rate is 6%.
Let's substitute the values into the formula:
- Principal + (Principal × 0.06 × 7) = 840
Simplifying the equation:
- Principal + (Principal × 0.42) = 840
- Principal × 1.42 = 840
- Using algebraic manipulation, we can solve for the Principal:
- Principal = 840 / 1.42
- Principal = $591.55
Therefore, the principal on the loan was $591.55.