-2m+9-8(m-1)=8m-(4m-4)-9m+3

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Solution for -2m+9-8(m-1)=8m-(4m-4)-9m+3 equation:


Simplifying
-2m + 9 + -8(m + -1) = 8m + -1(4m + -4) + -9m + 3

Reorder the terms:
-2m + 9 + -8(-1 + m) = 8m + -1(4m + -4) + -9m + 3
-2m + 9 + (-1 * -8 + m * -8) = 8m + -1(4m + -4) + -9m + 3
-2m + 9 + (8 + -8m) = 8m + -1(4m + -4) + -9m + 3

Reorder the terms:
9 + 8 + -2m + -8m = 8m + -1(4m + -4) + -9m + 3

Combine like terms: 9 + 8 = 17
17 + -2m + -8m = 8m + -1(4m + -4) + -9m + 3

Combine like terms: -2m + -8m = -10m
17 + -10m = 8m + -1(4m + -4) + -9m + 3

Reorder the terms:
17 + -10m = 8m + -1(-4 + 4m) + -9m + 3
17 + -10m = 8m + (-4 * -1 + 4m * -1) + -9m + 3
17 + -10m = 8m + (4 + -4m) + -9m + 3

Reorder the terms:
17 + -10m = 4 + 3 + 8m + -4m + -9m

Combine like terms: 4 + 3 = 7
17 + -10m = 7 + 8m + -4m + -9m

Combine like terms: 8m + -4m = 4m
17 + -10m = 7 + 4m + -9m

Combine like terms: 4m + -9m = -5m
17 + -10m = 7 + -5m

Solving
17 + -10m = 7 + -5m

Solving for variable 'm'.

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

Add '5m' to each side of the equation.
17 + -10m + 5m = 7 + -5m + 5m

Combine like terms: -10m + 5m = -5m
17 + -5m = 7 + -5m + 5m

Combine like terms: -5m + 5m = 0
17 + -5m = 7 + 0
17 + -5m = 7

Add '-17' to each side of the equation.
17 + -17 + -5m = 7 + -17

Combine like terms: 17 + -17 = 0
0 + -5m = 7 + -17
-5m = 7 + -17

Combine like terms: 7 + -17 = -10
-5m = -10

Divide each side by '-5'.
m = 2

Simplifying
m = 2

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