3 - ( 2 m + 1) = m + 1,5 ( - - ) - ( 9 6) 3

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3 - (2m + 1) = m + 1

Expanding the left side:

3 - 2m - 1 = m + 1
2 - 2m = m + 1

Adding 2m to both sides:

2 = 3m + 1

Subtracting 1 from both sides:

1 = 3m

Dividing by 3:

m = 1/3

Now, plugging in m into the next equation:

5 - (9*6) = 3

Evaluating the multiplication first:

5 - 54 = 3

Subtracting 54 from 5:

-49 = 3

Therefore, the solution m = 1/3 does not satisfy the second equation.