6m+3(m-1)3+7=4(2m+1)-27

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Solution for 6m+3(m-1)3+7=4(2m+1)-27 equation:


Simplifying
6m + 3(m + -1) * 3 + 7 = 4(2m + 1) + -27

Reorder the terms:
6m + 3(-1 + m) * 3 + 7 = 4(2m + 1) + -27

Reorder the terms for easier multiplication:
6m + 3 * 3(-1 + m) + 7 = 4(2m + 1) + -27

Multiply 3 * 3
6m + 9(-1 + m) + 7 = 4(2m + 1) + -27
6m + (-1 * 9 + m * 9) + 7 = 4(2m + 1) + -27
6m + (-9 + 9m) + 7 = 4(2m + 1) + -27

Reorder the terms:
-9 + 7 + 6m + 9m = 4(2m + 1) + -27

Combine like terms: -9 + 7 = -2
-2 + 6m + 9m = 4(2m + 1) + -27

Combine like terms: 6m + 9m = 15m
-2 + 15m = 4(2m + 1) + -27

Reorder the terms:
-2 + 15m = 4(1 + 2m) + -27
-2 + 15m = (1 * 4 + 2m * 4) + -27
-2 + 15m = (4 + 8m) + -27

Reorder the terms:
-2 + 15m = 4 + -27 + 8m

Combine like terms: 4 + -27 = -23
-2 + 15m = -23 + 8m

Solving
-2 + 15m = -23 + 8m

Solving for variable 'm'.

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

Add '-8m' to each side of the equation.
-2 + 15m + -8m = -23 + 8m + -8m

Combine like terms: 15m + -8m = 7m
-2 + 7m = -23 + 8m + -8m

Combine like terms: 8m + -8m = 0
-2 + 7m = -23 + 0
-2 + 7m = -23

Add '2' to each side of the equation.
-2 + 2 + 7m = -23 + 2

Combine like terms: -2 + 2 = 0
0 + 7m = -23 + 2
7m = -23 + 2

Combine like terms: -23 + 2 = -21
7m = -21

Divide each side by '7'.
m = -3

Simplifying
m = -3

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