(2)=(2)(bt(1))

Solution for (2)=(2)(bt(1)) equation:

Simplifying
(2) = (2)(bt(1))
2 = (2)(bt(1))

Reorder the terms for easier multiplication:
2 = 2(1bt)

Remove parenthesis around (1bt)
2 = 2 * 1bt

Multiply 2 * 1
2 = 2bt

Solving
2 = 2bt

Solving for variable 'b'.

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

Add '-2bt' to each side of the equation.
2 + -2bt = 2bt + -2bt

Combine like terms: 2bt + -2bt = 0
2 + -2bt = 0

Add '-2' to each side of the equation.
2 + -2 + -2bt = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -2bt = 0 + -2
-2bt = 0 + -2

Combine like terms: 0 + -2 = -2
-2bt = -2

Divide each side by '-2t'.
b = t-1

Simplifying
b = t-1