t+3t-1=42.60

Solution for t+3t-1=42.60 equation:

Simplifying
t + 3t + -1 = 42.60

Reorder the terms:
-1 + t + 3t = 42.60

Combine like terms: t + 3t = 4t
-1 + 4t = 42.60

Solving
-1 + 4t = 42.60

Solving for variable 't'.

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

Add '1' to each side of the equation.
-1 + 1 + 4t = 42.60 + 1

Combine like terms: -1 + 1 = 0
0 + 4t = 42.60 + 1
4t = 42.60 + 1

Combine like terms: 42.60 + 1 = 43.6
4t = 43.6

Divide each side by '4'.
t = 10.9

Simplifying
t = 10.9