8abc+6+5abc-1=

Solution for 8abc+6+5abc-1= equation:

Simplifying
8abc + 6 + 5abc + -1 = 0

Reorder the terms:
6 + -1 + 8abc + 5abc = 0

Combine like terms: 6 + -1 = 5
5 + 8abc + 5abc = 0

Combine like terms: 8abc + 5abc = 13abc
5 + 13abc = 0

Solving
5 + 13abc = 0

Solving for variable 'a'.

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

Add '-5' to each side of the equation.
5 + -5 + 13abc = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 13abc = 0 + -5
13abc = 0 + -5

Combine like terms: 0 + -5 = -5
13abc = -5

Divide each side by '13bc'.
a = -0.3846153846b-1c-1

Simplifying
a = -0.3846153846b-1c-1