2x+6(1+3x)=

Solution for 2x+6(1+3x)= equation:

Simplifying
2x + 6(1 + 3x) = 0
2x + (1 * 6 + 3x * 6) = 0
2x + (6 + 18x) = 0

Reorder the terms:
6 + 2x + 18x = 0

Combine like terms: 2x + 18x = 20x
6 + 20x = 0

Solving
6 + 20x = 0

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 + 20x = 0 + -6

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

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

Divide each side by '20'.
x = -0.3

Simplifying
x = -0.3