-3t^2+2t-3=0

Solution for -3t^2+2t-3=0 equation:

Simplifying
-3t2 + 2t + -3 = 0

Reorder the terms:
-3 + 2t + -3t2 = 0

Solving
-3 + 2t + -3t2 = 0

Solving for variable 't'.

Begin completing the square.  Divide all terms by
-3 the coefficient of the squared term: 

Divide each side by '-3'.
1 + -0.6666666667t + t2 = 0

Move the constant term to the right:

Add '-1' to each side of the equation.
1 + -0.6666666667t + -1 + t2 = 0 + -1

Reorder the terms:
1 + -1 + -0.6666666667t + t2 = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -0.6666666667t + t2 = 0 + -1
-0.6666666667t + t2 = 0 + -1

Combine like terms: 0 + -1 = -1
-0.6666666667t + t2 = -1

The t term is -0.6666666667t.  Take half its coefficient (-0.3333333334).
Square it (0.1111111112) and add it to both sides.

Add '0.1111111112' to each side of the equation.
-0.6666666667t + 0.1111111112 + t2 = -1 + 0.1111111112

Reorder the terms:
0.1111111112 + -0.6666666667t + t2 = -1 + 0.1111111112

Combine like terms: -1 + 0.1111111112 = -0.8888888888
0.1111111112 + -0.6666666667t + t2 = -0.8888888888

Factor a perfect square on the left side:
(t + -0.3333333334)(t + -0.3333333334) = -0.8888888888

Can't calculate square root of the right side.

The solution to this equation could not be determined.