80=TX+X

Solution for 80=TX+X equation:

Simplifying
80 = TX + X

Solving
80 = TX + X

Solving for variable 'T'.

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

Add '-1TX' to each side of the equation.
80 + -1TX = TX + -1TX + X

Combine like terms: TX + -1TX = 0
80 + -1TX = 0 + X
80 + -1TX = X

Add '-80' to each side of the equation.
80 + -80 + -1TX = -80 + X

Combine like terms: 80 + -80 = 0
0 + -1TX = -80 + X
-1TX = -80 + X

Divide each side by '-1X'.
T = 80X-1 + -1

Simplifying
T = 80X-1 + -1

Reorder the terms:
T = -1 + 80X-1