9(9n-10)=234

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Solution for 9(9n-10)=234 equation:


Simplifying
9(9n + -10) = 234

Reorder the terms:
9(-10 + 9n) = 234
(-10 * 9 + 9n * 9) = 234
(-90 + 81n) = 234

Solving
-90 + 81n = 234

Solving for variable 'n'.

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

Add '90' to each side of the equation.
-90 + 90 + 81n = 234 + 90

Combine like terms: -90 + 90 = 0
0 + 81n = 234 + 90
81n = 234 + 90

Combine like terms: 234 + 90 = 324
81n = 324

Divide each side by '81'.
n = 4

Simplifying
n = 4

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