0.3x-0.8=4

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Solution for 0.3x-0.8=4 equation: 


Simplifying
0.3x + -0.8 = 4

Reorder the terms:
-0.8 + 0.3x = 4

Solving
-0.8 + 0.3x = 4

Solving for variable 'x'.

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

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

Combine like terms: -0.8 + 0.8 = 0.0
0.0 + 0.3x = 4 + 0.8
0.3x = 4 + 0.8

Combine like terms: 4 + 0.8 = 4.8
0.3x = 4.8

Divide each side by '0.3'.
x = 16

Simplifying
x = 16

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