3.8n+3.9=19.4

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Solution for 3.8n+3.9=19.4 equation:


Simplifying
3.8n + 3.9 = 19.4

Reorder the terms:
3.9 + 3.8n = 19.4

Solving
3.9 + 3.8n = 19.4

Solving for variable 'n'.

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

Add '-3.9' to each side of the equation.
3.9 + -3.9 + 3.8n = 19.4 + -3.9

Combine like terms: 3.9 + -3.9 = 0.0
0.0 + 3.8n = 19.4 + -3.9
3.8n = 19.4 + -3.9

Combine like terms: 19.4 + -3.9 = 15.5
3.8n = 15.5

Divide each side by '3.8'.
n = 4.078947368

Simplifying
n = 4.078947368

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