2n+20+3n+30=180

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Solution for 2n+20+3n+30=180 equation: 


Simplifying
2n + 20 + 3n + 30 = 180

Reorder the terms:
20 + 30 + 2n + 3n = 180

Combine like terms: 20 + 30 = 50
50 + 2n + 3n = 180

Combine like terms: 2n + 3n = 5n
50 + 5n = 180

Solving
50 + 5n = 180

Solving for variable 'n'.

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

Add '-50' to each side of the equation.
50 + -50 + 5n = 180 + -50

Combine like terms: 50 + -50 = 0
0 + 5n = 180 + -50
5n = 180 + -50

Combine like terms: 180 + -50 = 130
5n = 130

Divide each side by '5'.
n = 26

Simplifying
n = 26

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