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[ 1/1 Equation]
    Work: Find the solution of equation 75%*x-2/3*x = 6 .
    Question type: Equation
    Solution:Original question:

75 100

x

−

2

÷

3

×

x

=

6

Left side of the equation =

75 100

x

−

2 3

x

=

1 12

x

    The equation is transformed into :

1 12

x

=

6

    The coefficient of the unknown number is reduced to 1 :

x

=

6

÷

1 12

=

6

×

12

    We obtained :

x

=

72

    This is the solution of the equation.

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