21m-21=3

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Solution for 21m-21=3 equation: 


Simplifying
21m + -21 = 3

Reorder the terms:
-21 + 21m = 3

Solving
-21 + 21m = 3

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '21' to each side of the equation.
-21 + 21 + 21m = 3 + 21

Combine like terms: -21 + 21 = 0
0 + 21m = 3 + 21
21m = 3 + 21

Combine like terms: 3 + 21 = 24
21m = 24

Divide each side by '21'.
m = 1.142857143

Simplifying
m = 1.142857143

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