Overview: 4 questions will be solved this time.Among them
           ☆4 equations

[ 1/4 Equation]
    Work: Find the solution of equation 28*x1+59562*x2+1628.4*x3+59084*x4 = 195 .
    Question type: Equation
    Solution:Original question:

28

x

×

1

+

59562

x

×

2

+

8142 5

x

×

3

+

59084

x

×

4

=

195

Left side of the equation =

28

x

+

119124

x

+

24426 5

x

+

236336

x

=

1801866 5

x

    The equation is transformed into :

1801866 5

x

=

195

    The coefficient of the unknown number is reduced to 1 :

x

=

195

÷

1801866 5

=

195

×

5 1801866

=

65

×

5 600622

    We obtained :

x

=

325 600622

    This is the solution of the equation.

    Convert the result to decimal form :

x

=

0.000541

[ 2/4 Equation]
    Work: Find the solution of equation 59562*x1+133427294*x2+96990760.8*x3+3519161208*x4 = 11614590 .
    Question type: Equation
    Solution:Original question:

59562

x

×

1

+

133427294

x

×

2

+

484953804 5

x

×

3

+

3519161208

x

×

4

=

11614590

    
        x=0, it is the incremental root of the eqution.    
    There are 1 solution(s).
    There is(are) 1 additive root(s) and 0 real solutions.(Note:additive root, generated by computer, but not suitable for this equation.)


解一元一次方程的详细方法请参阅：《一元一次方程的解法》
[ 3/4 Equation]
    Work: Find the solution of equation 1628.4*x1+96990760.8*x2+2651686.56*x3+96212385.6*x4 = 317538 .
    Question type: Equation
    Solution:Original question:

8142 5

x

×

1

+

484953804 5

x

×

2

+

66292164 25

x

×

3

+

481061928 5

x

×

4

=

317538

Left side of the equation =

8142 5

x

+

969907608 5

x

+

198876492 25

x

+

1924247712 5

x

    
        x=0, it is the incremental root of the eqution.    
    There are 1 solution(s).
    There is(are) 1 additive root(s) and 0 real solutions.(Note:additive root, generated by computer, but not suitable for this equation.)


解一元一次方程的详细方法请参阅：《一元一次方程的解法》
[ 4/4 Equation]
    Work: Find the solution of equation 59084*x1+3519161208*x2+96212385.6*x3+3490919056*x4 = 11521380 .
    Question type: Equation
    Solution:Original question:

59084

x

×

1

+

3519161208

x

×

2

+

481061928 5

x

×

3

+

3490919056

x

×

4

=

11521380

    
        x=0, it is the incremental root of the eqution.    
    There are 1 solution(s).
    There is(are) 1 additive root(s) and 0 real solutions.(Note:additive root, generated by computer, but not suitable for this equation.)


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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