ak*a-k=

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Solution for ak*a-k= equation:


Simplifying
ak * a + -1k = 0

Multiply ak * a
a2k + -1k = 0

Solving
a2k + -1k = 0

Solving for variable 'a'.

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

Add 'k' to each side of the equation.
a2k + -1k + k = 0 + k

Combine like terms: -1k + k = 0
a2k + 0 = 0 + k
a2k = 0 + k
Remove the zero:
a2k = k

Divide each side by 'k'.
a2 = 1

Simplifying
a2 = 1

Take the square root of each side:
a = {-1, 1}

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