12x+5.3-11x=0.3

Solution for 12x+5.3-11x=0.3 equation:

Simplifying
12x + 5.3 + -11x = 0.3

Reorder the terms:
5.3 + 12x + -11x = 0.3

Combine like terms: 12x + -11x = 1x
5.3 + 1x = 0.3

Solving
5.3 + 1x = 0.3

Solving for variable 'x'.

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

Add '-5.3' to each side of the equation.
5.3 + -5.3 + 1x = 0.3 + -5.3

Combine like terms: 5.3 + -5.3 = 0.0
0.0 + 1x = 0.3 + -5.3
1x = 0.3 + -5.3

Combine like terms: 0.3 + -5.3 = -5
1x = -5

Divide each side by '1'.
x = -5

Simplifying
x = -5