(m-3)=21

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Solution for (m-3)=21 equation:


Simplifying
(m + -3) = 21

Reorder the terms:
(-3 + m) = 21

Remove parenthesis around (-3 + m)
-3 + m = 21

Solving
-3 + m = 21

Solving for variable 'm'.

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

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

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

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

Simplifying
m = 24

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