70n-31n=78

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Solution for 70n-31n=78 equation: 


Simplifying
70n + -31n = 78

Combine like terms: 70n + -31n = 39n
39n = 78

Solving
39n = 78

Solving for variable 'n'.

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

Divide each side by '39'.
n = 2

Simplifying
n = 2

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