82-7x=40

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Solution for 82-7x=40 equation: 


Simplifying
82 + -7x = 40

Solving
82 + -7x = 40

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 + -7x = 40 + -82

Combine like terms: 82 + -82 = 0
0 + -7x = 40 + -82
-7x = 40 + -82

Combine like terms: 40 + -82 = -42
-7x = -42

Divide each side by '-7'.
x = 6

Simplifying
x = 6

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