13(2n+1)+7=-5

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Solution for 13(2n+1)+7=-5 equation:


Simplifying
13(2n + 1) + 7 = -5

Reorder the terms:
13(1 + 2n) + 7 = -5
(1 * 13 + 2n * 13) + 7 = -5
(13 + 26n) + 7 = -5

Reorder the terms:
13 + 7 + 26n = -5

Combine like terms: 13 + 7 = 20
20 + 26n = -5

Solving
20 + 26n = -5

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 + 26n = -5 + -20

Combine like terms: 20 + -20 = 0
0 + 26n = -5 + -20
26n = -5 + -20

Combine like terms: -5 + -20 = -25
26n = -25

Divide each side by '26'.
n = -0.9615384615

Simplifying
n = -0.9615384615

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