19-(5m+8)=5+4m-12

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Solution for 19-(5m+8)=5+4m-12 equation: 


Simplifying
19 + -1(5m + 8) = 5 + 4m + -12

Reorder the terms:
19 + -1(8 + 5m) = 5 + 4m + -12
19 + (8 * -1 + 5m * -1) = 5 + 4m + -12
19 + (-8 + -5m) = 5 + 4m + -12

Combine like terms: 19 + -8 = 11
11 + -5m = 5 + 4m + -12

Reorder the terms:
11 + -5m = 5 + -12 + 4m

Combine like terms: 5 + -12 = -7
11 + -5m = -7 + 4m

Solving
11 + -5m = -7 + 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.
11 + -5m + -4m = -7 + 4m + -4m

Combine like terms: -5m + -4m = -9m
11 + -9m = -7 + 4m + -4m

Combine like terms: 4m + -4m = 0
11 + -9m = -7 + 0
11 + -9m = -7

Add '-11' to each side of the equation.
11 + -11 + -9m = -7 + -11

Combine like terms: 11 + -11 = 0
0 + -9m = -7 + -11
-9m = -7 + -11

Combine like terms: -7 + -11 = -18
-9m = -18

Divide each side by '-9'.
m = 2

Simplifying
m = 2

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