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    Work: Find the solution of equation (12000/x)+(9000/1.5x) = 150 .
    Question type: Equation
    Solution:Original question:

(

12000

÷

x

)

+

(

9000

÷

3 2

×

x

)

=

150

    Remove a bracket on the left of the equation:：

12000

÷

x

+

(

9000

÷

3 2

×

x

)

=

150

Multiply both sides of the equation by:

x

12000

+

(

9000

÷

3 2

×

x

)

x

=

150

x

    Remove a bracket on the left of the equation:

12000

+

9000

÷

3 2

×

x

x

=

150

x

    The equation is reduced to :

12000

+

6000

x

x

=

150

x

    
    There are 0 solution(s).

解程的详细方法请参阅：《方程的解法》

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