8x+6(1+2x)=146

Solution for 8x+6(1+2x)=146 equation:

Simplifying
8x + 6(1 + 2x) = 146
8x + (1 * 6 + 2x * 6) = 146
8x + (6 + 12x) = 146

Reorder the terms:
6 + 8x + 12x = 146

Combine like terms: 8x + 12x = 20x
6 + 20x = 146

Solving
6 + 20x = 146

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 = 146 + -6

Combine like terms: 6 + -6 = 0
0 + 20x = 146 + -6
20x = 146 + -6

Combine like terms: 146 + -6 = 140
20x = 140

Divide each side by '20'.
x = 7

Simplifying
x = 7