Question
1/7 X = 3
X= ____
Inverse operation
X= ____
Inverse operation
Answers
GPT-4o mini
To solve the equation \( \frac{1}{7} X = 3 \), you can use the inverse operation to isolate \( X \).
The inverse operation of multiplying by \( \frac{1}{7} \) is to multiply by its reciprocal, which is 7.
Here are the steps:
1. Start with the equation:
\[
\frac{1}{7} X = 3
\]
2. Multiply both sides of the equation by 7:
\[
7 \times \frac{1}{7} X = 7 \times 3
\]
3. This simplifies to:
\[
X = 21
\]
So, the solution is:
\[
X = 21
\]
The inverse operation of multiplying by \( \frac{1}{7} \) is to multiply by its reciprocal, which is 7.
Here are the steps:
1. Start with the equation:
\[
\frac{1}{7} X = 3
\]
2. Multiply both sides of the equation by 7:
\[
7 \times \frac{1}{7} X = 7 \times 3
\]
3. This simplifies to:
\[
X = 21
\]
So, the solution is:
\[
X = 21
\]