3x-18.6=x

Solution for 3x-18.6=x equation:

Simplifying
3x + -18.6 = x

Reorder the terms:
-18.6 + 3x = x

Solving
-18.6 + 3x = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-18.6 + 3x + -1x = x + -1x

Combine like terms: 3x + -1x = 2x
-18.6 + 2x = x + -1x

Combine like terms: x + -1x = 0
-18.6 + 2x = 0

Add '18.6' to each side of the equation.
-18.6 + 18.6 + 2x = 0 + 18.6

Combine like terms: -18.6 + 18.6 = 0.0
0.0 + 2x = 0 + 18.6
2x = 0 + 18.6

Combine like terms: 0 + 18.6 = 18.6
2x = 18.6

Divide each side by '2'.
x = 9.3

Simplifying
x = 9.3