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           ☆1 equations

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    Work: Find the solution of equation 2.226 = X-9.0/20.9-X .
    Question type: Equation
    Solution:Original question:

1113 500

=

X

−

9

÷

209 10

−

X

Right side of the equation =

X

−

90 209

−

X

=

0

X

−

90 209

    The equation is transformed into :

1113 500

=

0

X

−

90 209

    Transposition :

=

-

90 209

−

1113 500

    The equation entered is incorrect, Please check it before entering.

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