18a^2-3a=1

Solution for 18a^2-3a=1 equation:

Simplifying
18a2 + -3a = 1

Reorder the terms:
-3a + 18a2 = 1

Solving
-3a + 18a2 = 1

Solving for variable 'a'.

Reorder the terms:
-1 + -3a + 18a2 = 1 + -1

Combine like terms: 1 + -1 = 0
-1 + -3a + 18a2 = 0

Factor a trinomial.
(-1 + -6a)(1 + -3a) = 0

Subproblem 1
Set the factor '(-1 + -6a)' equal to zero and attempt to solve:

Simplifying
-1 + -6a = 0

Solving
-1 + -6a = 0

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

Add '1' to each side of the equation.
-1 + 1 + -6a = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -6a = 0 + 1
-6a = 0 + 1

Combine like terms: 0 + 1 = 1
-6a = 1

Divide each side by '-6'.
a = -0.1666666667

Simplifying
a = -0.1666666667
Subproblem 2
Set the factor '(1 + -3a)' equal to zero and attempt to solve:

Simplifying
1 + -3a = 0

Solving
1 + -3a = 0

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

Add '-1' to each side of the equation.
1 + -1 + -3a = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -3a = 0 + -1
-3a = 0 + -1

Combine like terms: 0 + -1 = -1
-3a = -1

Divide each side by '-3'.
a = 0.3333333333

Simplifying
a = 0.3333333333
Solution
a = {-0.1666666667, 0.3333333333}