9k^2+6=15

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Solution for 9k^2+6=15 equation: 


Simplifying
9k2 + 6 = 15

Reorder the terms:
6 + 9k2 = 15

Solving
6 + 9k2 = 15

Solving for variable 'k'.

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

Add '-6' to each side of the equation.
6 + -6 + 9k2 = 15 + -6

Combine like terms: 6 + -6 = 0
0 + 9k2 = 15 + -6
9k2 = 15 + -6

Combine like terms: 15 + -6 = 9
9k2 = 9

Divide each side by '9'.
k2 = 1

Simplifying
k2 = 1

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

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