-3.9=10.9n-9.9+2.2

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Solution for -3.9=10.9n-9.9+2.2 equation: 


Simplifying
-3.9 = 10.9n + -9.9 + 2.2

Reorder the terms:
-3.9 = -9.9 + 2.2 + 10.9n

Combine like terms: -9.9 + 2.2 = -7.7
-3.9 = -7.7 + 10.9n

Solving
-3.9 = -7.7 + 10.9n

Solving for variable 'n'.

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

Add '-10.9n' to each side of the equation.
-3.9 + -10.9n = -7.7 + 10.9n + -10.9n

Combine like terms: 10.9n + -10.9n = 0.0
-3.9 + -10.9n = -7.7 + 0.0
-3.9 + -10.9n = -7.7

Add '3.9' to each side of the equation.
-3.9 + 3.9 + -10.9n = -7.7 + 3.9

Combine like terms: -3.9 + 3.9 = 0.0
0.0 + -10.9n = -7.7 + 3.9
-10.9n = -7.7 + 3.9

Combine like terms: -7.7 + 3.9 = -3.8
-10.9n = -3.8

Divide each side by '-10.9'.
n = 0.3486238532

Simplifying
n = 0.3486238532

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