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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 (100+3.99)x+3.36*(-0.00381)+3.38*0.989999 = 2.95 .
    Question type: Equation
    Solution:Original question:
     (100 +
399
100
) x +
84
25
( -
381
100000
) +
169
50
×
989999
1000000
=
59
20
     Left side of the equation = (100 +
399
100
) x +
84
25
( -
381
100000
) +
167309831
50000000
    The equation is transformed into :
     (100 +
399
100
) x +
84
25
( -
381
100000
) +
167309831
50000000
=
59
20
    Remove the bracket on the left of the equation:
     Left side of the equation = 100 x +
399
100
x +
84
25
( -
381
100000
) +
167309831
50000000
                                             =
10399
100
x +
84
25
( -
381
100000
) +
167309831
50000000
                                             =
10399
100
x
84
25
×
381
100000
+
167309831
50000000
                                             =
10399
100
x
8001
625000
+
167309831
50000000

    
        x≈-0.003687 , keep 6 decimal places
    
    There are 1 solution(s).


解一元一次方程的详细方法请参阅:《一元一次方程的解法》



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