3n+3.2=7.4

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Solution for 3n+3.2=7.4 equation: 


Simplifying
3n + 3.2 = 7.4

Reorder the terms:
3.2 + 3n = 7.4

Solving
3.2 + 3n = 7.4

Solving for variable 'n'.

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

Add '-3.2' to each side of the equation.
3.2 + -3.2 + 3n = 7.4 + -3.2

Combine like terms: 3.2 + -3.2 = 0.0
0.0 + 3n = 7.4 + -3.2
3n = 7.4 + -3.2

Combine like terms: 7.4 + -3.2 = 4.2
3n = 4.2

Divide each side by '3'.
n = 1.4

Simplifying
n = 1.4

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