.3x+.8=.2-.3x

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Solution for .3x+.8=.2-.3x equation:


Simplifying
0.3x + 0.8 = 0.2 + -0.3x

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

Solving
0.8 + 0.3x = 0.2 + -0.3x

Solving for variable 'x'.

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

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

Combine like terms: 0.3x + 0.3x = 0.6x
0.8 + 0.6x = 0.2 + -0.3x + 0.3x

Combine like terms: -0.3x + 0.3x = 0.0
0.8 + 0.6x = 0.2 + 0.0
0.8 + 0.6x = 0.2

Add '-0.8' to each side of the equation.
0.8 + -0.8 + 0.6x = 0.2 + -0.8

Combine like terms: 0.8 + -0.8 = 0.0
0.0 + 0.6x = 0.2 + -0.8
0.6x = 0.2 + -0.8

Combine like terms: 0.2 + -0.8 = -0.6
0.6x = -0.6

Divide each side by '0.6'.
x = -1

Simplifying
x = -1

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