4.6=18.5-x

Solution for 4.6=18.5-x equation:

Simplifying
4.6 = 18.5 + -1x

Solving
4.6 = 18.5 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
4.6 + x = 18.5 + -1x + x

Combine like terms: -1x + x = 0
4.6 + x = 18.5 + 0
4.6 + x = 18.5

Add '-4.6' to each side of the equation.
4.6 + -4.6 + x = 18.5 + -4.6

Combine like terms: 4.6 + -4.6 = 0.0
0.0 + x = 18.5 + -4.6
x = 18.5 + -4.6

Combine like terms: 18.5 + -4.6 = 13.9
x = 13.9

Simplifying
x = 13.9