(12+x)+(6x+2)=80

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Solution for (12+x)+(6x+2)=80 equation:


Simplifying
(12 + x) + (6x + 2) = 80

Remove parenthesis around (12 + x)
12 + x + (6x + 2) = 80

Reorder the terms:
12 + x + (2 + 6x) = 80

Remove parenthesis around (2 + 6x)
12 + x + 2 + 6x = 80

Reorder the terms:
12 + 2 + x + 6x = 80

Combine like terms: 12 + 2 = 14
14 + x + 6x = 80

Combine like terms: x + 6x = 7x
14 + 7x = 80

Solving
14 + 7x = 80

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + 7x = 80 + -14

Combine like terms: 14 + -14 = 0
0 + 7x = 80 + -14
7x = 80 + -14

Combine like terms: 80 + -14 = 66
7x = 66

Divide each side by '7'.
x = 9.428571429

Simplifying
x = 9.428571429

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