6(3+3x)-1=89

Solution for 6(3+3x)-1=89 equation:

Simplifying
6(3 + 3x) + -1 = 89
(3 * 6 + 3x * 6) + -1 = 89
(18 + 18x) + -1 = 89

Reorder the terms:
18 + -1 + 18x = 89

Combine like terms: 18 + -1 = 17
17 + 18x = 89

Solving
17 + 18x = 89

Solving for variable 'x'.

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

Add '-17' to each side of the equation.
17 + -17 + 18x = 89 + -17

Combine like terms: 17 + -17 = 0
0 + 18x = 89 + -17
18x = 89 + -17

Combine like terms: 89 + -17 = 72
18x = 72

Divide each side by '18'.
x = 4

Simplifying
x = 4