yn+4=7.9

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Solution for yn+4=7.9 equation: 


Simplifying
yn + 4 = 7.9

Reorder the terms:
4 + ny = 7.9

Solving
4 + ny = 7.9

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + ny = 7.9 + -4

Combine like terms: 4 + -4 = 0
0 + ny = 7.9 + -4
ny = 7.9 + -4

Combine like terms: 7.9 + -4 = 3.9
ny = 3.9

Divide each side by 'y'.
n = 3.9y-1

Simplifying
n = 3.9y-1

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