ak=-2ak-1-3

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Solution for ak=-2ak-1-3 equation:


Simplifying
ak = -2ak + -1 + -3

Reorder the terms:
ak = -1 + -3 + -2ak

Combine like terms: -1 + -3 = -4
ak = -4 + -2ak

Solving
ak = -4 + -2ak

Solving for variable 'a'.

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

Add '2ak' to each side of the equation.
ak + 2ak = -4 + -2ak + 2ak

Combine like terms: ak + 2ak = 3ak
3ak = -4 + -2ak + 2ak

Combine like terms: -2ak + 2ak = 0
3ak = -4 + 0
3ak = -4

Divide each side by '3k'.
a = -1.333333333k-1

Simplifying
a = -1.333333333k-1

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