6a^2-9-8=-6

Solution for 6a^2-9-8=-6 equation:

Simplifying
6a2 + -9 + -8 = -6

Reorder the terms:
-9 + -8 + 6a2 = -6

Combine like terms: -9 + -8 = -17
-17 + 6a2 = -6

Solving
-17 + 6a2 = -6

Solving for variable 'a'.

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

Add '17' to each side of the equation.
-17 + 17 + 6a2 = -6 + 17

Combine like terms: -17 + 17 = 0
0 + 6a2 = -6 + 17
6a2 = -6 + 17

Combine like terms: -6 + 17 = 11
6a2 = 11

Divide each side by '6'.
a2 = 1.833333333

Simplifying
a2 = 1.833333333

Take the square root of each side:
a = {-1.354006401, 1.354006401}