x = 2/5 = 0.400
Step-by-step explanation:
Step  1  :
      1
Simplify  —
      4
Equation at the end of step  1  :
 5     1
 (— • x) -  —  = 0 Â
 8     4
Step  2  :
      5
Simplify  —
      8
Equation at the end of step  2  :
 5     1
 (— • x) -  —  = 0 Â
 8     4
Step  3  :
Calculating the Least Common Multiple :
3.1 Â Â Find the Least Common Multiple
   The left denominator is :    8 Â
   The right denominator is :    4 Â
    Number of times each prime factor
    appears in the factorization of:
Prime Â
Factor  Left Â
Denominator  Right Â
Denominator  L.C.M = Max Â
{Left,Right} Â
2323
Product of all Â
Prime Factors  848
   Least Common Multiple:
   8 Â
Calculating Multipliers :
3.2 Â Â Calculate multipliers for the two fractions
  Denote the Least Common Multiple by  L.C.M Â
  Denote the Left Multiplier by  Left_M Â
  Denote the Right Multiplier by  Right_M Â
  Denote the Left Deniminator by  L_Deno Â
  Denote the Right Multiplier by  R_Deno Â
 Left_M = L.C.M / L_Deno = 1
 Right_M = L.C.M / R_Deno = 2
Making Equivalent Fractions :
3.3 Â Â Â Rewrite the two fractions into equivalent fractions
Two fractions are called equivalent if they have the same numeric value.
For example :  1/2  and  2/4  are equivalent,  y/(y+1)2  and  (y2+y)/(y+1)3  are equivalent as well.
To calculate equivalent fraction , multiply the Numerator of each fraction, by its respective Multiplier.
 L. Mult. • L. Num.    5x
 ——————————————————  =  ——
    L.C.M       8 Â
 R. Mult. • R. Num.    2
 ——————————————————  =  —
    L.C.M       8
Adding fractions that have a common denominator :
3.4 Â Â Â Adding up the two equivalent fractions
Add the two equivalent fractions which now have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:
5x - (2) Â Â 5x - 2
————————  =  ——————
  8      8  Â
Equation at the end of step  3  :
 5x - 2
 ——————  = 0 Â
  8  Â
Step  4  :
When a fraction equals zero :
4.1 Â Â When a fraction equals zero ...
Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.
Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.
Here's how:
 5x-2
 ———— • 8 = 0 • 8
 8 Â
Now, on the left hand side, the  8  cancels out the denominator, while, on the right hand side, zero times anything is still zero.
The equation now takes the shape :
 5x-2  = 0
Solving a Single Variable Equation :
4.2    Solve  :   5x-2 = 0 Â
Add  2  to both sides of the equation : Â
           5x = 2
Divide both sides of the equation by 5:
          x = 2/5 = 0.400
One solution was found :
         x = 2/5 = 0.400