0.3x-4=0.8-0.2x

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Solution for 0.3x-4=0.8-0.2x equation:


Simplifying
0.3x + -4 = 0.8 + -0.2x

Reorder the terms:
-4 + 0.3x = 0.8 + -0.2x

Solving
-4 + 0.3x = 0.8 + -0.2x

Solving for variable 'x'.

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

Add '0.2x' to each side of the equation.
-4 + 0.3x + 0.2x = 0.8 + -0.2x + 0.2x

Combine like terms: 0.3x + 0.2x = 0.5x
-4 + 0.5x = 0.8 + -0.2x + 0.2x

Combine like terms: -0.2x + 0.2x = 0.0
-4 + 0.5x = 0.8 + 0.0
-4 + 0.5x = 0.8

Add '4' to each side of the equation.
-4 + 4 + 0.5x = 0.8 + 4

Combine like terms: -4 + 4 = 0
0 + 0.5x = 0.8 + 4
0.5x = 0.8 + 4

Combine like terms: 0.8 + 4 = 4.8
0.5x = 4.8

Divide each side by '0.5'.
x = 9.6

Simplifying
x = 9.6

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