.33=-x

Solution for .33=-x equation:

Simplifying
0.33 = -1x

Solving
0.33 = -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.
0.33 + x = -1x + x

Combine like terms: -1x + x = 0
0.33 + x = 0

Add '-0.33' to each side of the equation.
0.33 + -0.33 + x = 0 + -0.33

Combine like terms: 0.33 + -0.33 = 0.00
0.00 + x = 0 + -0.33
x = 0 + -0.33

Combine like terms: 0 + -0.33 = -0.33
x = -0.33

Simplifying
x = -0.33