25=6+2k^2

Solution for 25=6+2k^2 equation:

Simplifying
25 = 6 + 2k2

Solving
25 = 6 + 2k2

Solving for variable 'k'.

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

Add '-2k2' to each side of the equation.
25 + -2k2 = 6 + 2k2 + -2k2

Combine like terms: 2k2 + -2k2 = 0
25 + -2k2 = 6 + 0
25 + -2k2 = 6

Add '-25' to each side of the equation.
25 + -25 + -2k2 = 6 + -25

Combine like terms: 25 + -25 = 0
0 + -2k2 = 6 + -25
-2k2 = 6 + -25

Combine like terms: 6 + -25 = -19
-2k2 = -19

Divide each side by '-2'.
k2 = 9.5

Simplifying
k2 = 9.5

Take the square root of each side:
k = {-3.082207001, 3.082207001}