3+(x+2x)=6

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


Simplifying
3 + (x + 2x) = 6

Combine like terms: x + 2x = 3x
3 + (3x) = 6
3 + (3x) = 6

Solving
3 + (3x) = 6

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + (3x) = 6 + -3

Combine like terms: 3 + -3 = 0
0 + (3x) = 6 + -3
(3x) = 6 + -3

Combine like terms: 6 + -3 = 3
(3x) = 3

Divide each side by '3'.
x = 1

Simplifying
x = 1

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