3*(x+1)*2=147

Solution for 3*(x+1)*2=147 equation:

Simplifying
3(x + 1) * 2 = 147

Reorder the terms:
3(1 + x) * 2 = 147

Reorder the terms for easier multiplication:
3 * 2(1 + x) = 147

Multiply 3 * 2
6(1 + x) = 147
(1 * 6 + x * 6) = 147
(6 + 6x) = 147

Solving
6 + 6x = 147

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 = 147 + -6

Combine like terms: 6 + -6 = 0
0 + 6x = 147 + -6
6x = 147 + -6

Combine like terms: 147 + -6 = 141
6x = 141

Divide each side by '6'.
x = 23.5

Simplifying
x = 23.5