Step 1: First of all we need to understand the process of factorizations. Basically factors of a number are smaller parts of that number for an instance we can write a number 36 as 9 * 4. Here 9 and 4 are factors of the number 36. Just like that we can find the factors of 9 and 4 as well. We can write 9 as 3 * 3 and 4 as 2 * 2. We can find the factors of a given number until we get a prime number as fraction number.
Step 2: We need to learn the importance of variable like what a variable is, how does it works etc. Basically a variable is the unknown quantity of an expression or an equation. We are supposed to find the value of variable from the equation. As we place the value of variable in the equation, this will form equality on both sides of equation.
Step 3: Now we have to learn how to maintain the equality of an equation. We need to understand how to manipulate a balanced equation.
Step 4: Now solve a simple linear equation with one variable. For Example: Let us take an equation 5x – 3 = 22. We will find value of 'x' as 5x = 25 => x = 5. On putting value of variable 'x' in this equation, both sides will become equal to each other.
5 * 5 – 3 = 22,
25 – 3 = 22,
22 = 22.