t-t+4t-4+7=12t

Solution for t-t+4t-4+7=12t equation:

Simplifying
t + -1t + 4t + -4 + 7 = 12t

Reorder the terms:
-4 + 7 + t + -1t + 4t = 12t

Combine like terms: -4 + 7 = 3
3 + t + -1t + 4t = 12t

Combine like terms: t + -1t = 0
3 + 0 + 4t = 12t
3 + 4t = 12t

Solving
3 + 4t = 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.
3 + 4t + -12t = 12t + -12t

Combine like terms: 4t + -12t = -8t
3 + -8t = 12t + -12t

Combine like terms: 12t + -12t = 0
3 + -8t = 0

Add '-3' to each side of the equation.
3 + -3 + -8t = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -8t = 0 + -3
-8t = 0 + -3

Combine like terms: 0 + -3 = -3
-8t = -3

Divide each side by '-8'.
t = 0.375

Simplifying
t = 0.375