1.4-2.7+3.9n=27.9

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Solution for 1.4-2.7+3.9n=27.9 equation: 


Simplifying
1.4 + -2.7 + 3.9n = 27.9

Combine like terms: 1.4 + -2.7 = -1.3
-1.3 + 3.9n = 27.9

Solving
-1.3 + 3.9n = 27.9

Solving for variable 'n'.

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

Add '1.3' to each side of the equation.
-1.3 + 1.3 + 3.9n = 27.9 + 1.3

Combine like terms: -1.3 + 1.3 = 0.0
0.0 + 3.9n = 27.9 + 1.3
3.9n = 27.9 + 1.3

Combine like terms: 27.9 + 1.3 = 29.2
3.9n = 29.2

Divide each side by '3.9'.
n = 7.487179487

Simplifying
n = 7.487179487

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