(2t+4)3+6(-5t)-(-8)=

Solution for (2t+4)3+6(-5t)-(-8)= equation:

Simplifying
(2t + 4) * 3 + 6(-5t) + -1(-8) = 0

Reorder the terms:
(4 + 2t) * 3 + 6(-5t) + -1(-8) = 0

Reorder the terms for easier multiplication:
3(4 + 2t) + 6(-5t) + -1(-8) = 0
(4 * 3 + 2t * 3) + 6(-5t) + -1(-8) = 0
(12 + 6t) + 6(-5t) + -1(-8) = 0

Remove parenthesis around (-5t)
12 + 6t + 6 * -5t + -1(-8) = 0

Multiply 6 * -5
12 + 6t + -30t + -1(-8) = 0

Multiply -1 * -8
12 + 6t + -30t + 8 = 0

Reorder the terms:
12 + 8 + 6t + -30t = 0

Combine like terms: 12 + 8 = 20
20 + 6t + -30t = 0

Combine like terms: 6t + -30t = -24t
20 + -24t = 0

Solving
20 + -24t = 0

Solving for variable 't'.

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

Add '-20' to each side of the equation.
20 + -20 + -24t = 0 + -20

Combine like terms: 20 + -20 = 0
0 + -24t = 0 + -20
-24t = 0 + -20

Combine like terms: 0 + -20 = -20
-24t = -20

Divide each side by '-24'.
t = 0.8333333333

Simplifying
t = 0.8333333333