Mathematics
         
语言:中文    Language:English
Solution inequality:
    Directly input the univariate inequality (that is, the inequality containing only one variable), set the angular unit (radian or angle) of the trigonometric function, and click the "Next" button to obtain the solution set of the inequality.
    It supports mathematical functions (including trigonometric functions).
    Current location:Mathematical operation > History of Inequality Computation > Answer

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

[ 1/1 Equation]
    Work: Find the solution of equation 570 = 0.3b+b .
    Question type: Equation
    Solution:Original question:
     570 =
3
10
b + b
     Right side of the equation =
13
10
b
    The equation is transformed into :
     570 =
13
10
b

    Transposition :
      -
13
10
b = - 570

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     570 =
13
10
b

    If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
     
13
10
b = 570

    The coefficient of the unknown number is reduced to 1 :
      b = 570 ÷
13
10
        = 570 ×
10
13

    We obtained :
      b =
5700
13
    This is the solution of the equation.

    Convert the result to decimal form :
      b = 438.461538



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。