0.2(3n+4)-5n=2.2(4-2n)-3.4

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Solution for 0.2(3n+4)-5n=2.2(4-2n)-3.4 equation: 


Simplifying
0.2(3n + 4) + -5n = 2.2(4 + -2n) + -3.4

Reorder the terms:
0.2(4 + 3n) + -5n = 2.2(4 + -2n) + -3.4
(4 * 0.2 + 3n * 0.2) + -5n = 2.2(4 + -2n) + -3.4
(0.8 + 0.6n) + -5n = 2.2(4 + -2n) + -3.4

Combine like terms: 0.6n + -5n = -4.4n
0.8 + -4.4n = 2.2(4 + -2n) + -3.4
0.8 + -4.4n = (4 * 2.2 + -2n * 2.2) + -3.4
0.8 + -4.4n = (8.8 + -4.4n) + -3.4

Reorder the terms:
0.8 + -4.4n = 8.8 + -3.4 + -4.4n

Combine like terms: 8.8 + -3.4 = 5.4
0.8 + -4.4n = 5.4 + -4.4n

Add '4.4n' to each side of the equation.
0.8 + -4.4n + 4.4n = 5.4 + -4.4n + 4.4n

Combine like terms: -4.4n + 4.4n = 0.0
0.8 + 0.0 = 5.4 + -4.4n + 4.4n
0.8 = 5.4 + -4.4n + 4.4n

Combine like terms: -4.4n + 4.4n = 0.0
0.8 = 5.4 + 0.0
0.8 = 5.4

Solving
0.8 = 5.4

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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