75-9+7n=

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Solution for 75-9+7n= equation: 


Simplifying
75 + -9 + 7n = 0

Combine like terms: 75 + -9 = 66
66 + 7n = 0

Solving
66 + 7n = 0

Solving for variable 'n'.

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

Add '-66' to each side of the equation.
66 + -66 + 7n = 0 + -66

Combine like terms: 66 + -66 = 0
0 + 7n = 0 + -66
7n = 0 + -66

Combine like terms: 0 + -66 = -66
7n = -66

Divide each side by '7'.
n = -9.428571429

Simplifying
n = -9.428571429

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