Mathematics . Simple Linear Equation

Linear Equation in any mathematical equation that has one variable or unknown. 

Sample :
  X + 5 = 7. 
What is the value of x. 

      In this equation the unknown variable is x.  So we need to solve for x. 

X+5 =7 
    X=7-5
    X=2

We must know the rule of inverse when will deal with equation 

   Note the following rules of inverse 
          The inverse of + = -
           The inverse of * = /  etc 

Solve the following 
1. 10x + 5 = 8x + 7

2.  X- 4 = 10

3. 2x + 4 = 10

4. 5x + 6 = 3x -  8 


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Mathematics . Simple Linear Equation

Linear Equation in any mathematical equation that has one variable or unknown. 

Sample :
  X + 5 = 7. 
What is the value of x. 

      In this equation the unknown variable is x.  So we need to solve for x. 

X+5 =7 
    X=7-5
    X=2

We must know the rule of inverse when will deal with equation 

   Note the following rules of inverse 
          The inverse of + = -
           The inverse of * = /  etc 

Solve the following 
1. 10x + 5 = 8x + 7

2.  X- 4 = 10

3. 2x + 4 = 10

4. 5x + 6 = 3x -  8 


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