t+10.5+120+2t=180

Solution for t+10.5+120+2t=180 equation:

Simplifying
t + 10.5 + 120 + 2t = 180

Reorder the terms:
10.5 + 120 + t + 2t = 180

Combine like terms: 10.5 + 120 = 130.5
130.5 + t + 2t = 180

Combine like terms: t + 2t = 3t
130.5 + 3t = 180

Solving
130.5 + 3t = 180

Solving for variable 't'.

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

Add '-130.5' to each side of the equation.
130.5 + -130.5 + 3t = 180 + -130.5

Combine like terms: 130.5 + -130.5 = 0.0
0.0 + 3t = 180 + -130.5
3t = 180 + -130.5

Combine like terms: 180 + -130.5 = 49.5
3t = 49.5

Divide each side by '3'.
t = 16.5

Simplifying
t = 16.5