3n+2.5=6.4

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Solution for 3n+2.5=6.4 equation: 


Simplifying
3n + 2.5 = 6.4

Reorder the terms:
2.5 + 3n = 6.4

Solving
2.5 + 3n = 6.4

Solving for variable 'n'.

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

Add '-2.5' to each side of the equation.
2.5 + -2.5 + 3n = 6.4 + -2.5

Combine like terms: 2.5 + -2.5 = 0.0
0.0 + 3n = 6.4 + -2.5
3n = 6.4 + -2.5

Combine like terms: 6.4 + -2.5 = 3.9
3n = 3.9

Divide each side by '3'.
n = 1.3

Simplifying
n = 1.3

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