-3+7n=64

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Solution for -3+7n=64 equation: 


Simplifying
-3 + 7n = 64

Solving
-3 + 7n = 64

Solving for variable 'n'.

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

Add '3' to each side of the equation.
-3 + 3 + 7n = 64 + 3

Combine like terms: -3 + 3 = 0
0 + 7n = 64 + 3
7n = 64 + 3

Combine like terms: 64 + 3 = 67
7n = 67

Divide each side by '7'.
n = 9.571428571

Simplifying
n = 9.571428571

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