Linear Equation Solver
What is a linear equation Solver: An equation is a condition on a variable. A variable takes on different
values; its value is not fixed . Variables are denoted usually by letter of alphabets, such as x, y , z , l , m , n , p
etc. From variables we form expression.
Linear equation in one variable : These are the type of equation which have unique (i.e, only one and one )
solution.
For example: 2 x + 5 = 0 is a linear equation Solver in one variable.
Root of the equation is -52
Example 1: Convert the following equation in statement form.
x - 5 = 9
Solution :
5 taken from x gives 9
So x = 9 + 5 = 14
Hence x = 14
For verification of the statement,
x - 5 = 9
14 - 5 = 9
9 = 9 So left hand side value is equal to right hand side value.
Hence the value of x determined is correct .
You can try out some more examples from linear equations worksheets

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linear equation Solver Word Problems
Here is an example of linear equations word problems:
Example: The sum of three times a number is and 11 is 32. Find the number.
Let's see how to do linear equations .
Solution: let the unknown number is taken to be x,Then three times the number is 3x and the sum of 3 x and 11 is
32. That is 3 x+11 = 32
We get an equation 3x +11 = 32
Now, Subtract 11 from both side
3 x+11-11=32-11
3x= 21
Divide both side by 3
$\frac{3x}{3}$ = $\frac{21}{3}$
x = 7
The required number is 7.
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