3(6m+7)-9=

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Solution for 3(6m+7)-9= equation:


Simplifying
3(6m + 7) + -9 = 0

Reorder the terms:
3(7 + 6m) + -9 = 0
(7 * 3 + 6m * 3) + -9 = 0
(21 + 18m) + -9 = 0

Reorder the terms:
21 + -9 + 18m = 0

Combine like terms: 21 + -9 = 12
12 + 18m = 0

Solving
12 + 18m = 0

Solving for variable 'm'.

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

Add '-12' to each side of the equation.
12 + -12 + 18m = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 18m = 0 + -12
18m = 0 + -12

Combine like terms: 0 + -12 = -12
18m = -12

Divide each side by '18'.
m = -0.6666666667

Simplifying
m = -0.6666666667

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