x+2x+(3x-6)=162

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Solution for x+2x+(3x-6)=162 equation:


Simplifying
x + 2x + (3x + -6) = 162

Reorder the terms:
x + 2x + (-6 + 3x) = 162

Remove parenthesis around (-6 + 3x)
x + 2x + -6 + 3x = 162

Reorder the terms:
-6 + x + 2x + 3x = 162

Combine like terms: x + 2x = 3x
-6 + 3x + 3x = 162

Combine like terms: 3x + 3x = 6x
-6 + 6x = 162

Solving
-6 + 6x = 162

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 6x = 162 + 6

Combine like terms: -6 + 6 = 0
0 + 6x = 162 + 6
6x = 162 + 6

Combine like terms: 162 + 6 = 168
6x = 168

Divide each side by '6'.
x = 28

Simplifying
x = 28

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