5+3(2n+5)-n=

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Solution for 5+3(2n+5)-n= equation:


Simplifying
5 + 3(2n + 5) + -1n = 0

Reorder the terms:
5 + 3(5 + 2n) + -1n = 0
5 + (5 * 3 + 2n * 3) + -1n = 0
5 + (15 + 6n) + -1n = 0

Combine like terms: 5 + 15 = 20
20 + 6n + -1n = 0

Combine like terms: 6n + -1n = 5n
20 + 5n = 0

Solving
20 + 5n = 0

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 + 5n = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 5n = 0 + -20
5n = 0 + -20

Combine like terms: 0 + -20 = -20
5n = -20

Divide each side by '5'.
n = -4

Simplifying
n = -4

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