19-(2m+8)=3+2m-12

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Solution for 19-(2m+8)=3+2m-12 equation: 


Simplifying
19 + -1(2m + 8) = 3 + 2m + -12

Reorder the terms:
19 + -1(8 + 2m) = 3 + 2m + -12
19 + (8 * -1 + 2m * -1) = 3 + 2m + -12
19 + (-8 + -2m) = 3 + 2m + -12

Combine like terms: 19 + -8 = 11
11 + -2m = 3 + 2m + -12

Reorder the terms:
11 + -2m = 3 + -12 + 2m

Combine like terms: 3 + -12 = -9
11 + -2m = -9 + 2m

Solving
11 + -2m = -9 + 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.
11 + -2m + -2m = -9 + 2m + -2m

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

Combine like terms: 2m + -2m = 0
11 + -4m = -9 + 0
11 + -4m = -9

Add '-11' to each side of the equation.
11 + -11 + -4m = -9 + -11

Combine like terms: 11 + -11 = 0
0 + -4m = -9 + -11
-4m = -9 + -11

Combine like terms: -9 + -11 = -20
-4m = -20

Divide each side by '-4'.
m = 5

Simplifying
m = 5

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