8n+[9n-5]=180

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Solution for 8n+[9n-5]=180 equation:


Simplifying
8n + [9n + -5] = 180

Reorder the terms:
8n + [-5 + 9n] = 180

Remove brackets around [-5 + 9n]
8n + -5 + 9n = 180

Reorder the terms:
-5 + 8n + 9n = 180

Combine like terms: 8n + 9n = 17n
-5 + 17n = 180

Solving
-5 + 17n = 180

Solving for variable 'n'.

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

Add '5' to each side of the equation.
-5 + 5 + 17n = 180 + 5

Combine like terms: -5 + 5 = 0
0 + 17n = 180 + 5
17n = 180 + 5

Combine like terms: 180 + 5 = 185
17n = 185

Divide each side by '17'.
n = 10.88235294

Simplifying
n = 10.88235294

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