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On line Solution of Monovariate Equation：
    Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
    It supports equations that contain mathematical functions.
    Current location：Equations > Monovariate Equation > The history of univariate equation calculation > Answer

    Overview: 1 questions will be solved this time.Among them
           ☆1 equations

[ 1/1 Equation]
    Work: Find the solution of equation 1447×1.15×[1+5×X/(X+1200)] = 0 .
    Question type: Equation
    Solution:Original question:
     1447 ×
23
20
(1 + 5 X ÷ ( X + 1200)) = 0
    Remove a bracket on the left of the equation:：
     1447 ×
23
20
 × 1 + 1447 ×
23
20
 × 5 X ÷ ( X + 1200) = 0
    The equation is reduced to :
     
33281
20
 +
33281
4
 X ÷ ( X + 1200) = 0
     Multiply both sides of the equation by:( X + 1200)
     
33281
20
( X + 1200) +
33281
4
 X = 0
    Remove a bracket on the left of the equation:
     
33281
20
 X +
33281
20
 × 1200 +
33281
4
 X = 0
    The equation is reduced to :
     
33281
20
 X + 1996860 +
33281
4
 X = 0
    The equation is reduced to :
     
99843
10
 X + 1996860 = 0

    Transposition :
     
99843
10
 X = 0 − 1996860

    Combine the items on the right of the equation:
     
99843
10
 X = - 1996860

    The coefficient of the unknown number is reduced to 1 :
      X = - 1996860 ÷
99843
10
        = - 1996860 ×
10
99843
        = - 28940 ×
10
1447

    We obtained :
      X = -
289400
1447
    This is the solution of the equation.

    Convert the result to decimal form :
      X = - 200



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