t+4+t+3+t-1=39

Solution for t+4+t+3+t-1=39 equation:

Simplifying
t + 4 + t + 3 + t + -1 = 39

Reorder the terms:
4 + 3 + -1 + t + t + t = 39

Combine like terms: 4 + 3 = 7
7 + -1 + t + t + t = 39

Combine like terms: 7 + -1 = 6
6 + t + t + t = 39

Combine like terms: t + t = 2t
6 + 2t + t = 39

Combine like terms: 2t + t = 3t
6 + 3t = 39

Solving
6 + 3t = 39

Solving for variable 't'.

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

Add '-6' to each side of the equation.
6 + -6 + 3t = 39 + -6

Combine like terms: 6 + -6 = 0
0 + 3t = 39 + -6
3t = 39 + -6

Combine like terms: 39 + -6 = 33
3t = 33

Divide each side by '3'.
t = 11

Simplifying
t = 11