t-1=1-t

Solution for t-1=1-t equation:

Simplifying
t + -1 = 1 + -1t

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

Solving
-1 + t = 1 + -1t

Solving for variable 't'.

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

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

Combine like terms: t + t = 2t
-1 + 2t = 1 + -1t + t

Combine like terms: -1t + t = 0
-1 + 2t = 1 + 0
-1 + 2t = 1

Add '1' to each side of the equation.
-1 + 1 + 2t = 1 + 1

Combine like terms: -1 + 1 = 0
0 + 2t = 1 + 1
2t = 1 + 1

Combine like terms: 1 + 1 = 2
2t = 2

Divide each side by '2'.
t = 1

Simplifying
t = 1