-21=m-14

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Solution for -21=m-14 equation:


Simplifying
-21 = m + -14

Reorder the terms:
-21 = -14 + m

Solving
-21 = -14 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
-21 + -1m = -14 + m + -1m

Combine like terms: m + -1m = 0
-21 + -1m = -14 + 0
-21 + -1m = -14

Add '21' to each side of the equation.
-21 + 21 + -1m = -14 + 21

Combine like terms: -21 + 21 = 0
0 + -1m = -14 + 21
-1m = -14 + 21

Combine like terms: -14 + 21 = 7
-1m = 7

Divide each side by '-1'.
m = -7

Simplifying
m = -7

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