82=2x-4(-x-13)

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Solution for 82=2x-4(-x-13) equation:


Simplifying
82 = 2x + -4(-1x + -13)

Reorder the terms:
82 = 2x + -4(-13 + -1x)
82 = 2x + (-13 * -4 + -1x * -4)
82 = 2x + (52 + 4x)

Reorder the terms:
82 = 52 + 2x + 4x

Combine like terms: 2x + 4x = 6x
82 = 52 + 6x

Solving
82 = 52 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
82 + -6x = 52 + 6x + -6x

Combine like terms: 6x + -6x = 0
82 + -6x = 52 + 0
82 + -6x = 52

Add '-82' to each side of the equation.
82 + -82 + -6x = 52 + -82

Combine like terms: 82 + -82 = 0
0 + -6x = 52 + -82
-6x = 52 + -82

Combine like terms: 52 + -82 = -30
-6x = -30

Divide each side by '-6'.
x = 5

Simplifying
x = 5

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