ac-b=1

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Solution for ac-b=1 equation:


Simplifying
ac + -1b = 1

Solving
ac + -1b = 1

Solving for variable 'a'.

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

Add 'b' to each side of the equation.
ac + -1b + b = 1 + b

Combine like terms: -1b + b = 0
ac + 0 = 1 + b
ac = 1 + b

Divide each side by 'c'.
a = c-1 + bc-1

Simplifying
a = c-1 + bc-1

Reorder the terms:
a = bc-1 + c-1

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