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           ☆1 equations

[ 1/1 Equation]
    Work: Find the solution of equation -2+b = 0 .
    Question type: Equation
    Solution:Original question:

-

2

+

b

=

0

    Transposition :

b

=

0

+

2

    Combine the items on the right of the equation:

b

=

2

    This is the solution of the equation.
    This is the solution of the equation.

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