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[ 1/1 Equation]
    Work: Find the solution of equation 2m = 7 .
    Question type: Equation
    Solution:Original question:

2

m

=

7

    The coefficient of the unknown number is reduced to 1 :

m

=

7

÷

2

=

7

×

1 2

    We obtained :

m

=

7 2

    This is the solution of the equation.

    Convert the result to decimal form :

m

=

3.5

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