8(N-9)=64

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Solution for 8(N-9)=64 equation: 


Simplifying
8(N + -9) = 64

Reorder the terms:
8(-9 + N) = 64
(-9 * 8 + N * 8) = 64
(-72 + 8N) = 64

Solving
-72 + 8N = 64

Solving for variable 'N'.

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

Add '72' to each side of the equation.
-72 + 72 + 8N = 64 + 72

Combine like terms: -72 + 72 = 0
0 + 8N = 64 + 72
8N = 64 + 72

Combine like terms: 64 + 72 = 136
8N = 136

Divide each side by '8'.
N = 17

Simplifying
N = 17

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