Chapter 2 – Linear Equations in One Variable
Linear Equations in One Variable
An equation involving one variable with the highest power of the variable as 1 is called a linear equation in one variable.
Example
2x + 5 = 15
2x = 10
x = 5
2x = 10
x = 5
Remember
Whatever operation is performed on one side of an equation must also be performed on the other side.
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