7n-6n=20

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Solution for 7n-6n=20 equation: 


Simplifying
7n + -6n = 20

Combine like terms: 7n + -6n = 1n
1n = 20

Solving
1n = 20

Solving for variable 'n'.

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

Divide each side by '1'.
n = 20

Simplifying
n = 20

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