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    Work: Find the solution of equation X-X*0.02 = 744631203.81 .
    Question type: Equation
    Solution:Original question:

X

−

X

×

1 50

=

74463120381 100

Left side of the equation =

49 50

X

    The equation is transformed into :

49 50

X

=

74463120381 100

    The coefficient of the unknown number is reduced to 1 :

X

=

74463120381 100

÷

49 50

=

74463120381 100

×

50 49

=

74463120381 2

×

1 49

    We obtained :

X

=

74463120381 98

    This is the solution of the equation.

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