-7m+27-9(m-2)=2m-(8m-8)-3m+9

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Solution for -7m+27-9(m-2)=2m-(8m-8)-3m+9 equation:


Simplifying
-7m + 27 + -9(m + -2) = 2m + -1(8m + -8) + -3m + 9

Reorder the terms:
-7m + 27 + -9(-2 + m) = 2m + -1(8m + -8) + -3m + 9
-7m + 27 + (-2 * -9 + m * -9) = 2m + -1(8m + -8) + -3m + 9
-7m + 27 + (18 + -9m) = 2m + -1(8m + -8) + -3m + 9

Reorder the terms:
27 + 18 + -7m + -9m = 2m + -1(8m + -8) + -3m + 9

Combine like terms: 27 + 18 = 45
45 + -7m + -9m = 2m + -1(8m + -8) + -3m + 9

Combine like terms: -7m + -9m = -16m
45 + -16m = 2m + -1(8m + -8) + -3m + 9

Reorder the terms:
45 + -16m = 2m + -1(-8 + 8m) + -3m + 9
45 + -16m = 2m + (-8 * -1 + 8m * -1) + -3m + 9
45 + -16m = 2m + (8 + -8m) + -3m + 9

Reorder the terms:
45 + -16m = 8 + 9 + 2m + -8m + -3m

Combine like terms: 8 + 9 = 17
45 + -16m = 17 + 2m + -8m + -3m

Combine like terms: 2m + -8m = -6m
45 + -16m = 17 + -6m + -3m

Combine like terms: -6m + -3m = -9m
45 + -16m = 17 + -9m

Solving
45 + -16m = 17 + -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.
45 + -16m + 9m = 17 + -9m + 9m

Combine like terms: -16m + 9m = -7m
45 + -7m = 17 + -9m + 9m

Combine like terms: -9m + 9m = 0
45 + -7m = 17 + 0
45 + -7m = 17

Add '-45' to each side of the equation.
45 + -45 + -7m = 17 + -45

Combine like terms: 45 + -45 = 0
0 + -7m = 17 + -45
-7m = 17 + -45

Combine like terms: 17 + -45 = -28
-7m = -28

Divide each side by '-7'.
m = 4

Simplifying
m = 4

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