-2(-9-2)-1=27+10m

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Solution for -2(-9-2)-1=27+10m equation:


Simplifying
-2(-9 + -2) + -1 = 27 + 10m

Combine like terms: -9 + -2 = -11
-2(-11) + -1 = 27 + 10m

Multiply -2 * -11
22 + -1 = 27 + 10m

Combine like terms: 22 + -1 = 21
21 = 27 + 10m

Solving
21 = 27 + 10m

Solving for variable 'm'.

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

Add '-10m' to each side of the equation.
21 + -10m = 27 + 10m + -10m

Combine like terms: 10m + -10m = 0
21 + -10m = 27 + 0
21 + -10m = 27

Add '-21' to each side of the equation.
21 + -21 + -10m = 27 + -21

Combine like terms: 21 + -21 = 0
0 + -10m = 27 + -21
-10m = 27 + -21

Combine like terms: 27 + -21 = 6
-10m = 6

Divide each side by '-10'.
m = -0.6

Simplifying
m = -0.6

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