7-(m-2)=12

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Solution for 7-(m-2)=12 equation:


Simplifying
7 + -1(m + -2) = 12

Reorder the terms:
7 + -1(-2 + m) = 12
7 + (-2 * -1 + m * -1) = 12
7 + (2 + -1m) = 12

Combine like terms: 7 + 2 = 9
9 + -1m = 12

Solving
9 + -1m = 12

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 + -1m = 12 + -9

Combine like terms: 9 + -9 = 0
0 + -1m = 12 + -9
-1m = 12 + -9

Combine like terms: 12 + -9 = 3
-1m = 3

Divide each side by '-1'.
m = -3

Simplifying
m = -3

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