2(n+8)-3=5n+31

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Solution for 2(n+8)-3=5n+31 equation:


Simplifying
2(n + 8) + -3 = 5n + 31

Reorder the terms:
2(8 + n) + -3 = 5n + 31
(8 * 2 + n * 2) + -3 = 5n + 31
(16 + 2n) + -3 = 5n + 31

Reorder the terms:
16 + -3 + 2n = 5n + 31

Combine like terms: 16 + -3 = 13
13 + 2n = 5n + 31

Reorder the terms:
13 + 2n = 31 + 5n

Solving
13 + 2n = 31 + 5n

Solving for variable 'n'.

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

Add '-5n' to each side of the equation.
13 + 2n + -5n = 31 + 5n + -5n

Combine like terms: 2n + -5n = -3n
13 + -3n = 31 + 5n + -5n

Combine like terms: 5n + -5n = 0
13 + -3n = 31 + 0
13 + -3n = 31

Add '-13' to each side of the equation.
13 + -13 + -3n = 31 + -13

Combine like terms: 13 + -13 = 0
0 + -3n = 31 + -13
-3n = 31 + -13

Combine like terms: 31 + -13 = 18
-3n = 18

Divide each side by '-3'.
n = -6

Simplifying
n = -6

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