.8x+2=.4

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


Simplifying
0.8x + 2 = 0.4

Reorder the terms:
2 + 0.8x = 0.4

Solving
2 + 0.8x = 0.4

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 0.8x = 0.4 + -2

Combine like terms: 2 + -2 = 0
0 + 0.8x = 0.4 + -2
0.8x = 0.4 + -2

Combine like terms: 0.4 + -2 = -1.6
0.8x = -1.6

Divide each side by '0.8'.
x = -2

Simplifying
x = -2

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