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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 (18.6*17.15+24.98*12.44+23.01*6+6.44*(-2.78)+13.53*(-5.96)+13.44*x)/100 = 18.99 .
    Question type: Equation
    Solution:Original question:
     (
93
5
 ×
343
20
 +
1249
50
 ×
311
25
 +
2301
100
 × 6 +
161
25
( -
139
50
) +
1353
100
( -
149
25
) +
336
25
 x ) ÷ 100 =
1899
100
    Remove the bracket on the left of the equation:
     Left side of the equation =
93
5
 ×
343
20
 ×
1
100
 +
1249
50
 ×
311
25
 ×
1
100
 +
2301
100
 × 6 ×
1
100
 +
161
25
( -
139
50
) ×
1
100
                                             =
31899
10000
 +
388439
125000
 +
6903
5000
 +
161
2500
( -
139
50
) +
1353
10000
( -
149
25
) +
84
625
 x
                                             =
1919503
250000
 +
161
2500
( -
139
50
) +
1353
10000
( -
149
25
) +
84
625
 x
                                             =
1919503
250000
 −
161
2500
 ×
139
50
 +
1353
10000
( -
149
25
) +
84
625
 x
                                             =
1919503
250000
 −
22379
125000
 +
1353
10000
( -
149
25
) +
84
625
 x

    
        x≈91.498571 , 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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