14(0.3n+0.31)=5.18-(0.4-4.2n)

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Solution for 14(0.3n+0.31)=5.18-(0.4-4.2n) equation: 


Simplifying
14(0.3n + 0.31) = 5.18 + -1(0.4 + -4.2n)

Reorder the terms:
14(0.31 + 0.3n) = 5.18 + -1(0.4 + -4.2n)
(0.31 * 14 + 0.3n * 14) = 5.18 + -1(0.4 + -4.2n)
(4.34 + 4.2n) = 5.18 + -1(0.4 + -4.2n)
4.34 + 4.2n = 5.18 + (0.4 * -1 + -4.2n * -1)
4.34 + 4.2n = 5.18 + (-0.4 + 4.2n)

Combine like terms: 5.18 + -0.4 = 4.78
4.34 + 4.2n = 4.78 + 4.2n

Add '-4.2n' to each side of the equation.
4.34 + 4.2n + -4.2n = 4.78 + 4.2n + -4.2n

Combine like terms: 4.2n + -4.2n = 0.0
4.34 + 0.0 = 4.78 + 4.2n + -4.2n
4.34 = 4.78 + 4.2n + -4.2n

Combine like terms: 4.2n + -4.2n = 0.0
4.34 = 4.78 + 0.0
4.34 = 4.78

Solving
4.34 = 4.78

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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