.2x+3.4+.8x=4

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Solution for .2x+3.4+.8x=4 equation:


Simplifying
0.2x + 3.4 + 0.8x = 4

Reorder the terms:
3.4 + 0.2x + 0.8x = 4

Combine like terms: 0.2x + 0.8x = 1x
3.4 + 1x = 4

Solving
3.4 + 1x = 4

Solving for variable 'x'.

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

Add '-3.4' to each side of the equation.
3.4 + -3.4 + 1x = 4 + -3.4

Combine like terms: 3.4 + -3.4 = 0.0
0.0 + 1x = 4 + -3.4
1x = 4 + -3.4

Combine like terms: 4 + -3.4 = 0.6
1x = 0.6

Divide each side by '1'.
x = 0.6

Simplifying
x = 0.6

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