39=2t+15t

Solution for 39=2t+15t equation:

Simplifying
39 = 2t + 15t

Combine like terms: 2t + 15t = 17t
39 = 17t

Solving
39 = 17t

Solving for variable 't'.

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

Add '-17t' to each side of the equation.
39 + -17t = 17t + -17t

Combine like terms: 17t + -17t = 0
39 + -17t = 0

Add '-39' to each side of the equation.
39 + -39 + -17t = 0 + -39

Combine like terms: 39 + -39 = 0
0 + -17t = 0 + -39
-17t = 0 + -39

Combine like terms: 0 + -39 = -39
-17t = -39

Divide each side by '-17'.
t = 2.294117647

Simplifying
t = 2.294117647