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 2(n+5)/3 = 6 .
    Question type: Equation
    Solution:Original question:
     2( n + 5) ÷ 3 = 6
     Left side of the equation =
2
3
( n + 5)
    The equation is transformed into :
     
2
3
( n + 5) = 6
    Remove the bracket on the left of the equation:
     Left side of the equation =
2
3
n +
2
3
× 5
                                             =
2
3
n +
10
3
    The equation is transformed into :
     
2
3
n +
10
3
= 6

    Transposition :
     
2
3
n = 6
10
3

    Combine the items on the right of the equation:
     
2
3
n =
8
3

    The coefficient of the unknown number is reduced to 1 :
      n =
8
3
÷
2
3
        =
8
3
×
3
2
        = 4 × 1

    We obtained :
      n = 4
    This is the solution of the equation.



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