-8m-[2(11-2m)+4]=9m

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Solution for -8m-[2(11-2m)+4]=9m equation:


Simplifying
-8m + -1[2(11 + -2m) + 4] = 9m
-8m + -1[(11 * 2 + -2m * 2) + 4] = 9m
-8m + -1[(22 + -4m) + 4] = 9m

Reorder the terms:
-8m + -1[22 + 4 + -4m] = 9m

Combine like terms: 22 + 4 = 26
-8m + -1[26 + -4m] = 9m
-8m + [26 * -1 + -4m * -1] = 9m
-8m + [-26 + 4m] = 9m

Reorder the terms:
-26 + -8m + 4m = 9m

Combine like terms: -8m + 4m = -4m
-26 + -4m = 9m

Solving
-26 + -4m = 9m

Solving for variable 'm'.

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

Add '-9m' to each side of the equation.
-26 + -4m + -9m = 9m + -9m

Combine like terms: -4m + -9m = -13m
-26 + -13m = 9m + -9m

Combine like terms: 9m + -9m = 0
-26 + -13m = 0

Add '26' to each side of the equation.
-26 + 26 + -13m = 0 + 26

Combine like terms: -26 + 26 = 0
0 + -13m = 0 + 26
-13m = 0 + 26

Combine like terms: 0 + 26 = 26
-13m = 26

Divide each side by '-13'.
m = -2

Simplifying
m = -2

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