82=2(-1+7m)

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Solution for 82=2(-1+7m) equation:


Simplifying
82 = 2(-1 + 7m)
82 = (-1 * 2 + 7m * 2)
82 = (-2 + 14m)

Solving
82 = -2 + 14m

Solving for variable 'm'.

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

Add '-14m' to each side of the equation.
82 + -14m = -2 + 14m + -14m

Combine like terms: 14m + -14m = 0
82 + -14m = -2 + 0
82 + -14m = -2

Add '-82' to each side of the equation.
82 + -82 + -14m = -2 + -82

Combine like terms: 82 + -82 = 0
0 + -14m = -2 + -82
-14m = -2 + -82

Combine like terms: -2 + -82 = -84
-14m = -84

Divide each side by '-14'.
m = 6

Simplifying
m = 6

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