3(x+1)2-4=5

Solution for 3(x+1)2-4=5 equation:

Simplifying
3(x + 1) * 2 + -4 = 5

Reorder the terms:
3(1 + x) * 2 + -4 = 5

Reorder the terms for easier multiplication:
3 * 2(1 + x) + -4 = 5

Multiply 3 * 2
6(1 + x) + -4 = 5
(1 * 6 + x * 6) + -4 = 5
(6 + 6x) + -4 = 5

Reorder the terms:
6 + -4 + 6x = 5

Combine like terms: 6 + -4 = 2
2 + 6x = 5

Solving
2 + 6x = 5

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 = 5 + -2

Combine like terms: 2 + -2 = 0
0 + 6x = 5 + -2
6x = 5 + -2

Combine like terms: 5 + -2 = 3
6x = 3

Divide each side by '6'.
x = 0.5

Simplifying
x = 0.5