2+7x+x=82

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Solution for 2+7x+x=82 equation: 


Simplifying
2 + 7x + x = 82

Combine like terms: 7x + x = 8x
2 + 8x = 82

Solving
2 + 8x = 82

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 8x = 82 + -2

Combine like terms: 2 + -2 = 0
0 + 8x = 82 + -2
8x = 82 + -2

Combine like terms: 82 + -2 = 80
8x = 80

Divide each side by '8'.
x = 10

Simplifying
x = 10

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