0.3x-1.0=0.8x

Solution for 0.3x-1.0=0.8x equation:

Simplifying
0.3x + -1.0 = 0.8x

Reorder the terms:
-1.0 + 0.3x = 0.8x

Solving
-1.0 + 0.3x = 0.8x

Solving for variable 'x'.

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

Add '-0.8x' to each side of the equation.
-1.0 + 0.3x + -0.8x = 0.8x + -0.8x

Combine like terms: 0.3x + -0.8x = -0.5x
-1.0 + -0.5x = 0.8x + -0.8x

Combine like terms: 0.8x + -0.8x = 0.0
-1.0 + -0.5x = 0.0

Add '1.0' to each side of the equation.
-1.0 + 1.0 + -0.5x = 0.0 + 1.0

Combine like terms: -1.0 + 1.0 = 0.0
0.0 + -0.5x = 0.0 + 1.0
-0.5x = 0.0 + 1.0

Combine like terms: 0.0 + 1.0 = 1
-0.5x = 1

Divide each side by '-0.5'.
x = -2

Simplifying
x = -2