3(x+1)-9=0

Solution for 3(x+1)-9=0 equation:

Simplifying
3(x + 1) + -9 = 0

Reorder the terms:
3(1 + x) + -9 = 0
(1 * 3 + x * 3) + -9 = 0
(3 + 3x) + -9 = 0

Reorder the terms:
3 + -9 + 3x = 0

Combine like terms: 3 + -9 = -6
-6 + 3x = 0

Solving
-6 + 3x = 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 + 3x = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 3x = 0 + 6
3x = 0 + 6

Combine like terms: 0 + 6 = 6
3x = 6

Divide each side by '3'.
x = 2

Simplifying
x = 2