Solving For The Variable In 7 28 25 X

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Introduction

Solving for the variable in 7 28 25 x can be challenging for many students, especially those who are new to algebra. However, with the right approach and a little bit of practice, anyone can solve for the variable in this equation.

Understanding the Equation

To solve for the variable in 7 28 25 x, we need to understand what the equation means. The equation is telling us that we have three numbers: 7, 28, and 25, and we are multiplying them by some unknown value x. Our goal is to find out what x is.

The Order of Operations

Before we can solve for x, we need to understand the order of operations. The order of operations tells us which mathematical operations to perform first. The order is as follows: 1. Parentheses 2. Exponents 3. Multiplication and Division (performed left to right) 4. Addition and Subtraction (performed left to right)

Simplifying the Equation

To make the equation easier to work with, we can simplify it by multiplying the numbers together. 7 * 28 * 25 * x = 4900x Now we have a simpler equation that we can work with.

Solving for X

To solve for x, we need to isolate it on one side of the equation. We can do this by dividing both sides of the equation by 4900. 7 * 28 * 25 * x / 4900 = x Now we have solved for x. The solution is x = (7 * 28 * 25) / 4900.

Checking the Solution

To check our solution, we can substitute it back into the original equation and see if it works. 7 * 28 * 25 * ((7 * 28 * 25) / 4900) = 7 * 28 * 25 The left side of the equation simplifies to 7 * 28 * 25, which is equal to the right side of the equation. Therefore, our solution is correct.

Conclusion

Solving for the variable in 7 28 25 x may seem difficult at first, but with the right approach and a little bit of practice, anyone can solve it. Remember to follow the order of operations, simplify the equation, and isolate the variable. And always check your solution to make sure it works!