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    Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
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    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 (0.7*(84.34+11526m+3129.72*0.1+432/m)-(3929.3+324.96*0.1+802.65m))/4354.9 = 1.05 .
    Question type: Equation
    Solution:Original question:
     (
7
10
(
4217
50
+ 11526 m +
78243
25
×
1
10
+ 432 ÷ m )(
39293
10
+
8124
25
×
1
10
+
16053
20
m )) ÷
43549
10
=
21
20
    Remove a bracket on the left of the equation::
     
7
10
(
4217
50
+ 11526 m +
78243
25
×
1
10
+ 432 ÷ m ) ÷
43549
10
(
39293
10
+
8124
25
×
1
10
+
16053
20
m ) ÷
43549
10
=
21
20
    The equation is reduced to :
     
7
43549
(
4217
50
+ 11526 m +
78243
25
×
1
10
+ 432 ÷ m )(
39293
10
+
8124
25
×
1
10
+
16053
20
m ) ×
10
43549
=
21
20
    Remove a bracket on the left of the equation:
     
7
43549
×
4217
50
+
7
43549
× 11526 m +
7
43549
×
78243
25
×
1
10
+
7
43549
× 432 ÷ m (
39293
10
+
8124
25
×
1
10
+
16053
20
m ) =
21
20
    The equation is reduced to :
     
29519
2177450
+
80682
43549
m +
49791
989750
+
3024
43549
÷ m (
39293
10
+
8124
25
×
1
10
+
16053
20
m ) ×
10
43549
=
21
20

    The solution of the equation:
        m1≈0.037890 , keep 6 decimal places
        m2≈1.098476 , keep 6 decimal places
    
    There are 2 solution(s).


解程的详细方法请参阅:《方程的解法》



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