82-2x=90

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Solution for 82-2x=90 equation: 


Simplifying
82 + -2x = 90

Solving
82 + -2x = 90

Solving for variable 'x'.

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

Add '-82' to each side of the equation.
82 + -82 + -2x = 90 + -82

Combine like terms: 82 + -82 = 0
0 + -2x = 90 + -82
-2x = 90 + -82

Combine like terms: 90 + -82 = 8
-2x = 8

Divide each side by '-2'.
x = -4

Simplifying
x = -4

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