5+9n=140

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Solution for 5+9n=140 equation: 


Simplifying
5 + 9n = 140

Solving
5 + 9n = 140

Solving for variable 'n'.

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

Add '-5' to each side of the equation.
5 + -5 + 9n = 140 + -5

Combine like terms: 5 + -5 = 0
0 + 9n = 140 + -5
9n = 140 + -5

Combine like terms: 140 + -5 = 135
9n = 135

Divide each side by '9'.
n = 15

Simplifying
n = 15

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