2(2n+11)=31-3n

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Solution for 2(2n+11)=31-3n equation:


Simplifying
2(2n + 11) = 31 + -3n

Reorder the terms:
2(11 + 2n) = 31 + -3n
(11 * 2 + 2n * 2) = 31 + -3n
(22 + 4n) = 31 + -3n

Solving
22 + 4n = 31 + -3n

Solving for variable 'n'.

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

Add '3n' to each side of the equation.
22 + 4n + 3n = 31 + -3n + 3n

Combine like terms: 4n + 3n = 7n
22 + 7n = 31 + -3n + 3n

Combine like terms: -3n + 3n = 0
22 + 7n = 31 + 0
22 + 7n = 31

Add '-22' to each side of the equation.
22 + -22 + 7n = 31 + -22

Combine like terms: 22 + -22 = 0
0 + 7n = 31 + -22
7n = 31 + -22

Combine like terms: 31 + -22 = 9
7n = 9

Divide each side by '7'.
n = 1.285714286

Simplifying
n = 1.285714286

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