Solving the Equation: 1/5 Chia X bằng 1/5 - 1/7
In this article, we will solve the equation 1/5 Chia X bằng 1/5 - 1/7. This equation involves multiplication and subtraction of fractions, which can be a bit tricky. But don't worry, we'll break it down step by step.
Step 1: Understand the Equation
Let's start by understanding what the equation is saying. We have 1/5 multiplied by some value X, and this product is equal to 1/5 minus 1/7.
Step 2: Convert the Fractions
To make things easier, let's convert the fractions to have a common denominator. The least common multiple (LCM) of 5 and 7 is 35. So, we can convert the fractions as follows:
- 1/5 = 7/35
- 1/7 = 5/35
Now, the equation becomes:
7/35 Chia X = 7/35 - 5/35
Step 3: Simplify the Equation
We can simplify the equation by combining the fractions on the right-hand side:
7/35 Chia X = 2/35
Step 4: Solve for X
Now, we can solve for X by multiplying both sides of the equation by 35 and dividing by 7:
X = 2
Conclusion
And that's it! We have solved the equation 1/5 Chia X bằng 1/5 - 1/7, and the value of X is 2.
I hope this article has helped you understand how to solve this equation. Remember to always convert fractions to have a common denominator and simplify the equation before solving for the unknown variable.
