(4t+3)(t-3)=0

Solution for (4t+3)(t-3)=0 equation:

Simplifying
(4t + 3)(t + -3) = 0

Reorder the terms:
(3 + 4t)(t + -3) = 0

Reorder the terms:
(3 + 4t)(-3 + t) = 0

Multiply (3 + 4t) * (-3 + t)
(3(-3 + t) + 4t * (-3 + t)) = 0
((-3 * 3 + t * 3) + 4t * (-3 + t)) = 0
((-9 + 3t) + 4t * (-3 + t)) = 0
(-9 + 3t + (-3 * 4t + t * 4t)) = 0
(-9 + 3t + (-12t + 4t2)) = 0

Combine like terms: 3t + -12t = -9t
(-9 + -9t + 4t2) = 0

Solving
-9 + -9t + 4t2 = 0

Solving for variable 't'.

Factor a trinomial.
(-3 + -4t)(3 + -1t) = 0

Subproblem 1
Set the factor '(-3 + -4t)' equal to zero and attempt to solve:

Simplifying
-3 + -4t = 0

Solving
-3 + -4t = 0

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

Add '3' to each side of the equation.
-3 + 3 + -4t = 0 + 3

Combine like terms: -3 + 3 = 0
0 + -4t = 0 + 3
-4t = 0 + 3

Combine like terms: 0 + 3 = 3
-4t = 3

Divide each side by '-4'.
t = -0.75

Simplifying
t = -0.75
Subproblem 2
Set the factor '(3 + -1t)' equal to zero and attempt to solve:

Simplifying
3 + -1t = 0

Solving
3 + -1t = 0

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

Add '-3' to each side of the equation.
3 + -3 + -1t = 0 + -3

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

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

Divide each side by '-1'.
t = 3

Simplifying
t = 3
Solution
t = {-0.75, 3}