3.8n-13=.4n+5

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Solution for 3.8n-13=.4n+5 equation:


Simplifying
3.8n + -13 = 0.4n + 5

Reorder the terms:
-13 + 3.8n = 0.4n + 5

Reorder the terms:
-13 + 3.8n = 5 + 0.4n

Solving
-13 + 3.8n = 5 + 0.4n

Solving for variable 'n'.

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

Add '-0.4n' to each side of the equation.
-13 + 3.8n + -0.4n = 5 + 0.4n + -0.4n

Combine like terms: 3.8n + -0.4n = 3.4n
-13 + 3.4n = 5 + 0.4n + -0.4n

Combine like terms: 0.4n + -0.4n = 0.0
-13 + 3.4n = 5 + 0.0
-13 + 3.4n = 5

Add '13' to each side of the equation.
-13 + 13 + 3.4n = 5 + 13

Combine like terms: -13 + 13 = 0
0 + 3.4n = 5 + 13
3.4n = 5 + 13

Combine like terms: 5 + 13 = 18
3.4n = 18

Divide each side by '3.4'.
n = 5.294117647

Simplifying
n = 5.294117647

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