15=2-4m+9

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Solution for 15=2-4m+9 equation:


Simplifying
15 = 2 + -4m + 9

Reorder the terms:
15 = 2 + 9 + -4m

Combine like terms: 2 + 9 = 11
15 = 11 + -4m

Solving
15 = 11 + -4m

Solving for variable 'm'.

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

Add '4m' to each side of the equation.
15 + 4m = 11 + -4m + 4m

Combine like terms: -4m + 4m = 0
15 + 4m = 11 + 0
15 + 4m = 11

Add '-15' to each side of the equation.
15 + -15 + 4m = 11 + -15

Combine like terms: 15 + -15 = 0
0 + 4m = 11 + -15
4m = 11 + -15

Combine like terms: 11 + -15 = -4
4m = -4

Divide each side by '4'.
m = -1

Simplifying
m = -1

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