15n+20=125

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Solution for 15n+20=125 equation: 


Simplifying
15n + 20 = 125

Reorder the terms:
20 + 15n = 125

Solving
20 + 15n = 125

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 + 15n = 125 + -20

Combine like terms: 20 + -20 = 0
0 + 15n = 125 + -20
15n = 125 + -20

Combine like terms: 125 + -20 = 105
15n = 105

Divide each side by '15'.
n = 7

Simplifying
n = 7

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