(t-1)(2)=3

Solution for (t-1)(2)=3 equation:

Simplifying
(t + -1)(2) = 3

Reorder the terms:
(-1 + t)(2) = 3

Reorder the terms for easier multiplication:
2(-1 + t) = 3
(-1 * 2 + t * 2) = 3
(-2 + 2t) = 3

Solving
-2 + 2t = 3

Solving for variable 't'.

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

Add '2' to each side of the equation.
-2 + 2 + 2t = 3 + 2

Combine like terms: -2 + 2 = 0
0 + 2t = 3 + 2
2t = 3 + 2

Combine like terms: 3 + 2 = 5
2t = 5

Divide each side by '2'.
t = 2.5

Simplifying
t = 2.5