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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 420+3.2(x-120)+420+3.2(400-x-120) = 1336 .
    Question type: Equation
    Solution:Original question:
     420 +
16
5
( x − 120) + 420 +
16
5
(400 − x − 120) = 1336
     Left side of the equation = 840 +
16
5
( x − 120) +
16
5
(400 − x − 120)
    The equation is transformed into :
     840 +
16
5
( x − 120) +
16
5
(400 − x − 120) = 1336
    Remove the bracket on the left of the equation:
     Left side of the equation = 840 +
16
5
 x −
16
5
 × 120 +
16
5
(400 − x − 120)
                                             = 840 +
16
5
 x − 384 +
16
5
(400 − x − 120)
                                             = 456 +
16
5
 x +
16
5
(400 − x − 120)
                                             = 456 +
16
5
 x +
16
5
 × 400 −
16
5
 x −
16
5
 × 120
                                             = 456 +
16
5
 x + 1280 −
16
5
 x − 384
                                             = 1352 + 0 x
    The equation is transformed into :
     1352 + 0 x = 1336

    Transposition :
      = 1336 − 1352
    The equation entered is incorrect, Please check it before entering.



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