-6(3a+2)-1=

Solution for -6(3a+2)-1= equation:

Simplifying
-6(3a + 2) + -1 = 0

Reorder the terms:
-6(2 + 3a) + -1 = 0
(2 * -6 + 3a * -6) + -1 = 0
(-12 + -18a) + -1 = 0

Reorder the terms:
-12 + -1 + -18a = 0

Combine like terms: -12 + -1 = -13
-13 + -18a = 0

Solving
-13 + -18a = 0

Solving for variable 'a'.

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

Add '13' to each side of the equation.
-13 + 13 + -18a = 0 + 13

Combine like terms: -13 + 13 = 0
0 + -18a = 0 + 13
-18a = 0 + 13

Combine like terms: 0 + 13 = 13
-18a = 13

Divide each side by '-18'.
a = -0.7222222222

Simplifying
a = -0.7222222222