Overview: 1 questions will be solved this time.Among them
           ☆1 equations

[ 1/1 Equation]
    Work: Find the solution of equation 0.9*26.28*270*84+16.72*150*(x-84)+0.9*26.8*(270-150)*(x-84) = 0.9*509*458.7+339*200000*0.003*(1-92*0.8/x)-308*443.1-0.9*402*439.8 .
    Question type: Equation
    Solution:Original question:

9 10

×

657 25

×

270

×

84

+

418 25

×

150

(

x

−

84

)

+

9 10

×

134 5

(

270

−

150

)

(

x

−

84

)

=

9 10

×

509

×

4587 10

+

339

×

200000

×

3 1000

(

1

−

92

×

4 5

÷

x

)

−

308

×

4431 10

−

9 10

×

402

×

2199 5

    Remove a bracket on the left of the equation:：

9 10

×

657 25

×

270

×

84

+

418 25

×

150

x

−

418 25

×

150

×

84

+

9 10

×

134 5

=

9 10

×

509

×

4587 10

+

339

×

200000

×

3 1000

(

1

−

92

×

4 5

÷

x

)

−

308

×

4431 10

−

9 10

×

402

×

2199 5

    Remove a bracket on the right of the equation:：

9 10

×

657 25

×

270

×

84

+

418 25

×

150

x

−

418 25

×

150

×

84

+

9 10

×

134 5

=

9 10

×

509

×

4587 10

+

339

×

200000

×

3 1000

×

1

−

339

×

200000

×

3 1000

×

92

×

4 5

    The equation is reduced to :

13410684 25

+

2508

x

−

210672

+

603 25

(

270

−

150

)

(

x

−

84

)

=

21013047 100

+

203400

−

14970240

÷

x

−

682374 5

−

3977991 25

    The equation is reduced to :

8143884 25

+

2508

x

+

603 25

(

270

−

150

)

(

x

−

84

)

=

11793603 100

−

14970240

÷

x

Multiply both sides of the equation by:

x

8143884 25

x

+

2508

x

x

+

603 25

(

270

−

150

)

(

x

−

84

)

x

=

11793603 100

x

−

14970240

    Remove a bracket on the left of the equation:

8143884 25

x

+

2508

x

x

+

603 25

×

270

(

x

−

84

)

x

−

603 25

×

150

(

x

−

84

)

=

11793603 100

x

−

14970240

    The equation is reduced to :

8143884 25

x

+

2508

x

x

+

32562 5

(

x

−

84

)

x

−

3618

(

x

−

84

)

x

=

11793603 100

x

−

14970240

    Remove a bracket on the left of the equation:

8143884 25

x

+

2508

x

x

+

32562 5

x

x

−

32562 5

×

84

x

−

3618

=

11793603 100

x

−

14970240

    The equation is reduced to :

8143884 25

x

+

2508

x

x

+

32562 5

x

x

−

2735208 5

x

−

3618

(

x

−

84

)

=

11793603 100

x

−

14970240

    The equation is reduced to :

-

5532156 25

x

+

2508

x

x

+

32562 5

x

x

−

3618

(

x

−

84

)

x

=

11793603 100

x

−

14970240

    Remove a bracket on the left of the equation:

-

5532156 25

x

+

2508

x

x

+

32562 5

x

x

−

3618

x

x

+

3618

=

11793603 100

x

−

14970240

    The equation is reduced to :

-

5532156 25

x

+

2508

x

x

+

32562 5

x

x

−

3618

x

x

+

303912

=

11793603 100

x

−

14970240

    The equation is reduced to :

2065644 25

x

+

2508

x

x

+

32562 5

x

x

−

3618

x

x

=

11793603 100

x

−

14970240

    
    There are 0 solution(s).

解程的详细方法请参阅：《方程的解法》

Your problem has not been solved here? Please go to the Hot Problems section！