3.8n-13-1.4n=5

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Solution for 3.8n-13-1.4n=5 equation: 


Simplifying
3.8n + -13 + -1.4n = 5

Reorder the terms:
-13 + 3.8n + -1.4n = 5

Combine like terms: 3.8n + -1.4n = 2.4n
-13 + 2.4n = 5

Solving
-13 + 2.4n = 5

Solving for variable 'n'.

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

Add '13' to each side of the equation.
-13 + 13 + 2.4n = 5 + 13

Combine like terms: -13 + 13 = 0
0 + 2.4n = 5 + 13
2.4n = 5 + 13

Combine like terms: 5 + 13 = 18
2.4n = 18

Divide each side by '2.4'.
n = 7.5

Simplifying
n = 7.5

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