(3n+5)+(n+5)=46

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Solution for (3n+5)+(n+5)=46 equation:


Simplifying
(3n + 5) + (n + 5) = 46

Reorder the terms:
(5 + 3n) + (n + 5) = 46

Remove parenthesis around (5 + 3n)
5 + 3n + (n + 5) = 46

Reorder the terms:
5 + 3n + (5 + n) = 46

Remove parenthesis around (5 + n)
5 + 3n + 5 + n = 46

Reorder the terms:
5 + 5 + 3n + n = 46

Combine like terms: 5 + 5 = 10
10 + 3n + n = 46

Combine like terms: 3n + n = 4n
10 + 4n = 46

Solving
10 + 4n = 46

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 + 4n = 46 + -10

Combine like terms: 10 + -10 = 0
0 + 4n = 46 + -10
4n = 46 + -10

Combine like terms: 46 + -10 = 36
4n = 36

Divide each side by '4'.
n = 9

Simplifying
n = 9

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