a+b+c=a*b*c

Solution for a+b+c=a*b*c equation:

Simplifying
a + b + c = a * b * c

Multiply a * b
a + b + c = ab * c

Multiply ab * c
a + b + c = abc

Solving
a + b + c = abc

Solving for variable 'a'.

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

Add '-1abc' to each side of the equation.
a + b + -1abc + c = abc + -1abc

Reorder the terms:
a + -1abc + b + c = abc + -1abc

Combine like terms: abc + -1abc = 0
a + -1abc + b + c = 0

Add '-1b' to each side of the equation.
a + -1abc + b + -1b + c = 0 + -1b

Combine like terms: b + -1b = 0
a + -1abc + 0 + c = 0 + -1b
a + -1abc + c = 0 + -1b
Remove the zero:
a + -1abc + c = -1b

Add '-1c' to each side of the equation.
a + -1abc + c + -1c = -1b + -1c

Combine like terms: c + -1c = 0
a + -1abc + 0 = -1b + -1c
a + -1abc = -1b + -1c

Reorder the terms:
a + -1abc + b + c = -1b + b + -1c + c

Combine like terms: -1b + b = 0
a + -1abc + b + c = 0 + -1c + c
a + -1abc + b + c = -1c + c

Combine like terms: -1c + c = 0
a + -1abc + b + c = 0

The solution to this equation could not be determined.