3(x+1)+1=19

Solution for 3(x+1)+1=19 equation:

Simplifying
3(x + 1) + 1 = 19

Reorder the terms:
3(1 + x) + 1 = 19
(1 * 3 + x * 3) + 1 = 19
(3 + 3x) + 1 = 19

Reorder the terms:
3 + 1 + 3x = 19

Combine like terms: 3 + 1 = 4
4 + 3x = 19

Solving
4 + 3x = 19

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 3x = 19 + -4

Combine like terms: 4 + -4 = 0
0 + 3x = 19 + -4
3x = 19 + -4

Combine like terms: 19 + -4 = 15
3x = 15

Divide each side by '3'.
x = 5

Simplifying
x = 5