2n+10+3n=55

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Solution for 2n+10+3n=55 equation:


Simplifying
2n + 10 + 3n = 55

Reorder the terms:
10 + 2n + 3n = 55

Combine like terms: 2n + 3n = 5n
10 + 5n = 55

Solving
10 + 5n = 55

Solving for variable 'n'.

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

Add '-10' to each side of the equation.
10 + -10 + 5n = 55 + -10

Combine like terms: 10 + -10 = 0
0 + 5n = 55 + -10
5n = 55 + -10

Combine like terms: 55 + -10 = 45
5n = 45

Divide each side by '5'.
n = 9

Simplifying
n = 9

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