C-A=bxt+c

Solution for C-A=bxt+c equation:

Simplifying
C + -1A = bxt + c

Reorder the terms:
-1A + C = bxt + c

Solving
-1A + C = btx + c

Solving for variable 'A'.

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

Add '-1C' to each side of the equation.
-1A + C + -1C = btx + -1C + c

Combine like terms: C + -1C = 0
-1A + 0 = btx + -1C + c
-1A = btx + -1C + c

Reorder the terms:
-1A = -1C + btx + c

Divide each side by '-1'.
A = C + -1btx + -1c

Simplifying
A = C + -1btx + -1c