6+6(2+-1)=3+12t

Solution for 6+6(2+-1)=3+12t equation:

Simplifying
6 + 6(2 + -1) = 3 + 12t

Combine like terms: 2 + -1 = 1
6 + 6(1) = 3 + 12t

Multiply 6 * 1
6 + 6 = 3 + 12t

Combine like terms: 6 + 6 = 12
12 = 3 + 12t

Solving
12 = 3 + 12t

Solving for variable 't'.

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

Add '-12t' to each side of the equation.
12 + -12t = 3 + 12t + -12t

Combine like terms: 12t + -12t = 0
12 + -12t = 3 + 0
12 + -12t = 3

Add '-12' to each side of the equation.
12 + -12 + -12t = 3 + -12

Combine like terms: 12 + -12 = 0
0 + -12t = 3 + -12
-12t = 3 + -12

Combine like terms: 3 + -12 = -9
-12t = -9

Divide each side by '-12'.
t = 0.75

Simplifying
t = 0.75