0.4x+0.2=.8x-2.2

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Solution for 0.4x+0.2=.8x-2.2 equation: 


Simplifying
0.4x + 0.2 = 0.8x + -2.2

Reorder the terms:
0.2 + 0.4x = 0.8x + -2.2

Reorder the terms:
0.2 + 0.4x = -2.2 + 0.8x

Solving
0.2 + 0.4x = -2.2 + 0.8x

Solving for variable 'x'.

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

Add '-0.8x' to each side of the equation.
0.2 + 0.4x + -0.8x = -2.2 + 0.8x + -0.8x

Combine like terms: 0.4x + -0.8x = -0.4x
0.2 + -0.4x = -2.2 + 0.8x + -0.8x

Combine like terms: 0.8x + -0.8x = 0.0
0.2 + -0.4x = -2.2 + 0.0
0.2 + -0.4x = -2.2

Add '-0.2' to each side of the equation.
0.2 + -0.2 + -0.4x = -2.2 + -0.2

Combine like terms: 0.2 + -0.2 = 0.0
0.0 + -0.4x = -2.2 + -0.2
-0.4x = -2.2 + -0.2

Combine like terms: -2.2 + -0.2 = -2.4
-0.4x = -2.4

Divide each side by '-0.4'.
x = 6

Simplifying
x = 6

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