Mathematics
         
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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 1.6(1+x) = 2.5 .
    Question type: Equation
    Solution:Original question:
     
8
5
(1 + x ) =
5
2
    Remove the bracket on the left of the equation:
     Left side of the equation =
8
5
× 1 +
8
5
x
                                             =
8
5
+
8
5
x
    The equation is transformed into :
     
8
5
+
8
5
x =
5
2

    Transposition :
     
8
5
x =
5
2
8
5

    Combine the items on the right of the equation:
     
8
5
x =
9
10

    The coefficient of the unknown number is reduced to 1 :
      x =
9
10
÷
8
5
        =
9
10
×
5
8
        =
9
2
×
1
8

    We obtained :
      x =
9
16
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 0.5625



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