T+6+t+6+3=45

Solution for T+6+t+6+3=45 equation:

Simplifying
T + 6 + t + 6 + 3 = 45

Reorder the terms:
6 + 6 + 3 + T + t = 45

Combine like terms: 6 + 6 = 12
12 + 3 + T + t = 45

Combine like terms: 12 + 3 = 15
15 + T + t = 45

Solving
15 + T + t = 45

Solving for variable 'T'.

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

Add '-15' to each side of the equation.
15 + T + -15 + t = 45 + -15

Reorder the terms:
15 + -15 + T + t = 45 + -15

Combine like terms: 15 + -15 = 0
0 + T + t = 45 + -15
T + t = 45 + -15

Combine like terms: 45 + -15 = 30
T + t = 30

Add '-1t' to each side of the equation.
T + t + -1t = 30 + -1t

Combine like terms: t + -1t = 0
T + 0 = 30 + -1t
T = 30 + -1t

Simplifying
T = 30 + -1t