12.6=2t+t

Solution for 12.6=2t+t equation:

Simplifying
12.6 = 2t + t

Combine like terms: 2t + t = 3t
12.6 = 3t

Solving
12.6 = 3t

Solving for variable 't'.

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

Add '-3t' to each side of the equation.
12.6 + -3t = 3t + -3t

Combine like terms: 3t + -3t = 0
12.6 + -3t = 0

Add '-12.6' to each side of the equation.
12.6 + -12.6 + -3t = 0 + -12.6

Combine like terms: 12.6 + -12.6 = 0.0
0.0 + -3t = 0 + -12.6
-3t = 0 + -12.6

Combine like terms: 0 + -12.6 = -12.6
-3t = -12.6

Divide each side by '-3'.
t = 4.2

Simplifying
t = 4.2