Introduction:
Cross multiplication method is a technique used to solve linear equations in one variable. It involves multiplying the numerator of one fraction by the denominator of the other fraction and vice versa.

Steps to solve linear equations using cross multiplication method:
- Identify the linear equation in one variable.
- Write the equation in the form of fractions, if necessary.
- Cross multiply by multiplying the numerator of one fraction by the denominator of the other fraction.
- Set the two cross products equal to each other to solve for the variable.

Example:
Consider the equation 2x + 3 = 5. We can rewrite this equation in fraction form as (2x + 3)/1 = 5/1.
Now, cross multiply: (2x + 3) * 1 = 5 * 1
Simplify the equation: 2x + 3 = 5
Subtract 3 from both sides: 2x = 2
Divide by 2 to solve for x: x = 1
Therefore, the solution to the linear equation 2x + 3 = 5 is x = 1.

Conclusion:
Cross multiplication method is a useful technique for solving linear equations in one variable. By following the steps mentioned above, you can easily solve such equations and find the value of the variable.