**What are Linear Equations in one variable ??**

*Simple Equations in one variable is a condition wherein , algebraic expressions are expressed with an equal sign with only one variable (x or y or z) in Linear equation.*

#### Lets see an example for some simple equations

3x + 5 = 11

In the above equation note the following

- 3x is algebraic expression
- X is variable (only 1 variable)
- The power of variable is 1.
- Change in variable value changes result of equation.( Equation holds true or not)

Lets solve a few equations

Q.1 5(x+1) = 6

Ans : 5*x + 5*1 = 6

5x + 5 = 6

Substracting 5 on both sides

5x + 5 – 5 = 6 -5

5x = 1