9n-20=61

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Solution for 9n-20=61 equation: 


Simplifying
9n + -20 = 61

Reorder the terms:
-20 + 9n = 61

Solving
-20 + 9n = 61

Solving for variable 'n'.

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

Add '20' to each side of the equation.
-20 + 20 + 9n = 61 + 20

Combine like terms: -20 + 20 = 0
0 + 9n = 61 + 20
9n = 61 + 20

Combine like terms: 61 + 20 = 81
9n = 81

Divide each side by '9'.
n = 9

Simplifying
n = 9

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