2(7m+7)=2m+9

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Solution for 2(7m+7)=2m+9 equation:


Simplifying
2(7m + 7) = 2m + 9

Reorder the terms:
2(7 + 7m) = 2m + 9
(7 * 2 + 7m * 2) = 2m + 9
(14 + 14m) = 2m + 9

Reorder the terms:
14 + 14m = 9 + 2m

Solving
14 + 14m = 9 + 2m

Solving for variable 'm'.

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

Add '-2m' to each side of the equation.
14 + 14m + -2m = 9 + 2m + -2m

Combine like terms: 14m + -2m = 12m
14 + 12m = 9 + 2m + -2m

Combine like terms: 2m + -2m = 0
14 + 12m = 9 + 0
14 + 12m = 9

Add '-14' to each side of the equation.
14 + -14 + 12m = 9 + -14

Combine like terms: 14 + -14 = 0
0 + 12m = 9 + -14
12m = 9 + -14

Combine like terms: 9 + -14 = -5
12m = -5

Divide each side by '12'.
m = -0.4166666667

Simplifying
m = -0.4166666667

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