3.8n-13=1.4n+15

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Solution for 3.8n-13=1.4n+15 equation:


Simplifying
3.8n + -13 = 1.4n + 15

Reorder the terms:
-13 + 3.8n = 1.4n + 15

Reorder the terms:
-13 + 3.8n = 15 + 1.4n

Solving
-13 + 3.8n = 15 + 1.4n

Solving for variable 'n'.

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

Add '-1.4n' to each side of the equation.
-13 + 3.8n + -1.4n = 15 + 1.4n + -1.4n

Combine like terms: 3.8n + -1.4n = 2.4n
-13 + 2.4n = 15 + 1.4n + -1.4n

Combine like terms: 1.4n + -1.4n = 0.0
-13 + 2.4n = 15 + 0.0
-13 + 2.4n = 15

Add '13' to each side of the equation.
-13 + 13 + 2.4n = 15 + 13

Combine like terms: -13 + 13 = 0
0 + 2.4n = 15 + 13
2.4n = 15 + 13

Combine like terms: 15 + 13 = 28
2.4n = 28

Divide each side by '2.4'.
n = 11.66666667

Simplifying
n = 11.66666667

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