5.2(k+4)=-26

Solution for 5.2(k+4)=-26 equation:

Simplifying
5.2(k + 4) = -26

Reorder the terms:
5.2(4 + k) = -26
(4 * 5.2 + k * 5.2) = -26
(20.8 + 5.2k) = -26

Solving
20.8 + 5.2k = -26

Solving for variable 'k'.

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

Add '-20.8' to each side of the equation.
20.8 + -20.8 + 5.2k = -26 + -20.8

Combine like terms: 20.8 + -20.8 = 0.0
0.0 + 5.2k = -26 + -20.8
5.2k = -26 + -20.8

Combine like terms: -26 + -20.8 = -46.8
5.2k = -46.8

Divide each side by '5.2'.
k = -9

Simplifying
k = -9