9n-7n=71-59

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Solution for 9n-7n=71-59 equation: 


Simplifying
9n + -7n = 71 + -59

Combine like terms: 9n + -7n = 2n
2n = 71 + -59

Combine like terms: 71 + -59 = 12
2n = 12

Solving
2n = 12

Solving for variable 'n'.

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

Divide each side by '2'.
n = 6

Simplifying
n = 6

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