-9+m=-(-2m+4)

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Solution for -9+m=-(-2m+4) equation:


Simplifying
-9 + m = -1(-2m + 4)

Reorder the terms:
-9 + m = -1(4 + -2m)
-9 + m = (4 * -1 + -2m * -1)
-9 + m = (-4 + 2m)

Solving
-9 + m = -4 + 2m

Solving for variable 'm'.

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

Add '-2m' to each side of the equation.
-9 + m + -2m = -4 + 2m + -2m

Combine like terms: m + -2m = -1m
-9 + -1m = -4 + 2m + -2m

Combine like terms: 2m + -2m = 0
-9 + -1m = -4 + 0
-9 + -1m = -4

Add '9' to each side of the equation.
-9 + 9 + -1m = -4 + 9

Combine like terms: -9 + 9 = 0
0 + -1m = -4 + 9
-1m = -4 + 9

Combine like terms: -4 + 9 = 5
-1m = 5

Divide each side by '-1'.
m = -5

Simplifying
m = -5

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