T+t-18=54

Solution for T+t-18=54 equation:

Simplifying
T + t + -18 = 54

Reorder the terms:
-18 + T + t = 54

Solving
-18 + T + t = 54

Solving for variable 'T'.

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

Add '18' to each side of the equation.
-18 + T + 18 + t = 54 + 18

Reorder the terms:
-18 + 18 + T + t = 54 + 18

Combine like terms: -18 + 18 = 0
0 + T + t = 54 + 18
T + t = 54 + 18

Combine like terms: 54 + 18 = 72
T + t = 72

Add '-1t' to each side of the equation.
T + t + -1t = 72 + -1t

Combine like terms: t + -1t = 0
T + 0 = 72 + -1t
T = 72 + -1t

Simplifying
T = 72 + -1t