-5m+12-3(m-3)=8m-(9m-2)-3m+3

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Solution for -5m+12-3(m-3)=8m-(9m-2)-3m+3 equation:


Simplifying
-5m + 12 + -3(m + -3) = 8m + -1(9m + -2) + -3m + 3

Reorder the terms:
-5m + 12 + -3(-3 + m) = 8m + -1(9m + -2) + -3m + 3
-5m + 12 + (-3 * -3 + m * -3) = 8m + -1(9m + -2) + -3m + 3
-5m + 12 + (9 + -3m) = 8m + -1(9m + -2) + -3m + 3

Reorder the terms:
12 + 9 + -5m + -3m = 8m + -1(9m + -2) + -3m + 3

Combine like terms: 12 + 9 = 21
21 + -5m + -3m = 8m + -1(9m + -2) + -3m + 3

Combine like terms: -5m + -3m = -8m
21 + -8m = 8m + -1(9m + -2) + -3m + 3

Reorder the terms:
21 + -8m = 8m + -1(-2 + 9m) + -3m + 3
21 + -8m = 8m + (-2 * -1 + 9m * -1) + -3m + 3
21 + -8m = 8m + (2 + -9m) + -3m + 3

Reorder the terms:
21 + -8m = 2 + 3 + 8m + -9m + -3m

Combine like terms: 2 + 3 = 5
21 + -8m = 5 + 8m + -9m + -3m

Combine like terms: 8m + -9m = -1m
21 + -8m = 5 + -1m + -3m

Combine like terms: -1m + -3m = -4m
21 + -8m = 5 + -4m

Solving
21 + -8m = 5 + -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.
21 + -8m + 4m = 5 + -4m + 4m

Combine like terms: -8m + 4m = -4m
21 + -4m = 5 + -4m + 4m

Combine like terms: -4m + 4m = 0
21 + -4m = 5 + 0
21 + -4m = 5

Add '-21' to each side of the equation.
21 + -21 + -4m = 5 + -21

Combine like terms: 21 + -21 = 0
0 + -4m = 5 + -21
-4m = 5 + -21

Combine like terms: 5 + -21 = -16
-4m = -16

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

Simplifying
m = 4

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