9-(-2m)=14

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Solution for 9-(-2m)=14 equation:


Simplifying
9 + -1(-2m) = 14

Remove parenthesis around (-2m)
9 + -1 * -2m = 14

Multiply -1 * -2
9 + 2m = 14

Solving
9 + 2m = 14

Solving for variable 'm'.

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

Add '-9' to each side of the equation.
9 + -9 + 2m = 14 + -9

Combine like terms: 9 + -9 = 0
0 + 2m = 14 + -9
2m = 14 + -9

Combine like terms: 14 + -9 = 5
2m = 5

Divide each side by '2'.
m = 2.5

Simplifying
m = 2.5

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