7n-17=45

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Solution for 7n-17=45 equation: 


Simplifying
7n + -17 = 45

Reorder the terms:
-17 + 7n = 45

Solving
-17 + 7n = 45

Solving for variable 'n'.

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

Add '17' to each side of the equation.
-17 + 17 + 7n = 45 + 17

Combine like terms: -17 + 17 = 0
0 + 7n = 45 + 17
7n = 45 + 17

Combine like terms: 45 + 17 = 62
7n = 62

Divide each side by '7'.
n = 8.857142857

Simplifying
n = 8.857142857

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