7n+28=9

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Solution for 7n+28=9 equation: 


Simplifying
7n + 28 = 9

Reorder the terms:
28 + 7n = 9

Solving
28 + 7n = 9

Solving for variable 'n'.

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

Add '-28' to each side of the equation.
28 + -28 + 7n = 9 + -28

Combine like terms: 28 + -28 = 0
0 + 7n = 9 + -28
7n = 9 + -28

Combine like terms: 9 + -28 = -19
7n = -19

Divide each side by '7'.
n = -2.714285714

Simplifying
n = -2.714285714

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