x+(2x)+(3x+2)=122

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Solution for x+(2x)+(3x+2)=122 equation:


Simplifying
x + (2x) + (3x + 2) = 122

Reorder the terms:
x + (2x) + (2 + 3x) = 122

Remove parenthesis around (2 + 3x)
x + (2x) + 2 + 3x = 122

Reorder the terms:
2 + x + (2x) + 3x = 122

Combine like terms: x + (2x) = 3x
2 + 3x + 3x = 122

Combine like terms: 3x + 3x = 6x
2 + 6x = 122

Solving
2 + 6x = 122

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 + 6x = 122 + -2

Combine like terms: 2 + -2 = 0
0 + 6x = 122 + -2
6x = 122 + -2

Combine like terms: 122 + -2 = 120
6x = 120

Divide each side by '6'.
x = 20

Simplifying
x = 20

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