1.4(1.3k+9)=6

Solution for 1.4(1.3k+9)=6 equation:

Simplifying
1.4(1.3k + 9) = 6

Reorder the terms:
1.4(9 + 1.3k) = 6
(9 * 1.4 + 1.3k * 1.4) = 6
(12.6 + 1.82k) = 6

Solving
12.6 + 1.82k = 6

Solving for variable 'k'.

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

Add '-12.6' to each side of the equation.
12.6 + -12.6 + 1.82k = 6 + -12.6

Combine like terms: 12.6 + -12.6 = 0.0
0.0 + 1.82k = 6 + -12.6
1.82k = 6 + -12.6

Combine like terms: 6 + -12.6 = -6.6
1.82k = -6.6

Divide each side by '1.82'.
k = -3.626373626

Simplifying
k = -3.626373626