-15.57+2.9n+2.3-7.3n=0.9n+7.4

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Solution for -15.57+2.9n+2.3-7.3n=0.9n+7.4 equation: 


Simplifying
-15.57 + 2.9n + 2.3 + -7.3n = 0.9n + 7.4

Reorder the terms:
-15.57 + 2.3 + 2.9n + -7.3n = 0.9n + 7.4

Combine like terms: -15.57 + 2.3 = -13.27
-13.27 + 2.9n + -7.3n = 0.9n + 7.4

Combine like terms: 2.9n + -7.3n = -4.4n
-13.27 + -4.4n = 0.9n + 7.4

Reorder the terms:
-13.27 + -4.4n = 7.4 + 0.9n

Solving
-13.27 + -4.4n = 7.4 + 0.9n

Solving for variable 'n'.

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

Add '-0.9n' to each side of the equation.
-13.27 + -4.4n + -0.9n = 7.4 + 0.9n + -0.9n

Combine like terms: -4.4n + -0.9n = -5.3n
-13.27 + -5.3n = 7.4 + 0.9n + -0.9n

Combine like terms: 0.9n + -0.9n = 0.0
-13.27 + -5.3n = 7.4 + 0.0
-13.27 + -5.3n = 7.4

Add '13.27' to each side of the equation.
-13.27 + 13.27 + -5.3n = 7.4 + 13.27

Combine like terms: -13.27 + 13.27 = 0.00
0.00 + -5.3n = 7.4 + 13.27
-5.3n = 7.4 + 13.27

Combine like terms: 7.4 + 13.27 = 20.67
-5.3n = 20.67

Divide each side by '-5.3'.
n = -3.9

Simplifying
n = -3.9

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