Mathematics
         
语言:中文    Language:English
                                Equations   
Unfold
                                Math OP  
Fold
                                Inequality
                                Mathematics
                                Fractions
                                Statistics
                                Prime factor
                                Fraction and Decimal Interactions
                                Lenders ToolBox
                                Linear algebra      
Unfold
                                Derivative function
                                Function image
                                Hot issues
Mathematical calculation:
    Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
    It supports mathematical functions (including trigonometric functions).
    Current location:Mathematical operation > History of Mathematical Computation > Answer
    Overview: 1 questions will be solved this time.Among them
           ☆1 equations

[ 1/1 Equation]
    Work: Find the solution of equation 44*0.85x+12*0.12x = 18000*0.52 .
    Question type: Equation
    Solution:Original question:
     44 ×
17
20
x + 12 ×
3
25
x = 18000 ×
13
25
     Left side of the equation =
187
5
x +
36
25
x
                                             =
971
25
x
    The equation is transformed into :
     
971
25
x = 18000 ×
13
25
     Right side of the equation = 9360
    The equation is transformed into :
     
971
25
x = 9360

    The coefficient of the unknown number is reduced to 1 :
      x = 9360 ÷
971
25
        = 9360 ×
25
971

    We obtained :
      x =
234000
971
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 240.988671



Your problem has not been solved here? Please go to the Hot Problems section!





  New addition:Lenders ToolBox module(Specific location:Math OP > Lenders ToolBox ),welcome。