x+(2x-8)+(3x-12)=82

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Solution for x+(2x-8)+(3x-12)=82 equation:


Simplifying
x + (2x + -8) + (3x + -12) = 82

Reorder the terms:
x + (-8 + 2x) + (3x + -12) = 82

Remove parenthesis around (-8 + 2x)
x + -8 + 2x + (3x + -12) = 82

Reorder the terms:
x + -8 + 2x + (-12 + 3x) = 82

Remove parenthesis around (-12 + 3x)
x + -8 + 2x + -12 + 3x = 82

Reorder the terms:
-8 + -12 + x + 2x + 3x = 82

Combine like terms: -8 + -12 = -20
-20 + x + 2x + 3x = 82

Combine like terms: x + 2x = 3x
-20 + 3x + 3x = 82

Combine like terms: 3x + 3x = 6x
-20 + 6x = 82

Solving
-20 + 6x = 82

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 6x = 82 + 20

Combine like terms: -20 + 20 = 0
0 + 6x = 82 + 20
6x = 82 + 20

Combine like terms: 82 + 20 = 102
6x = 102

Divide each side by '6'.
x = 17

Simplifying
x = 17

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