-0.003k-0.03k-0.3k-666=0

Solution for -0.003k-0.03k-0.3k-666=0 equation:

Simplifying
-0.003k + -0.03k + -0.3k + -666 = 0

Reorder the terms:
-666 + -0.003k + -0.03k + -0.3k = 0

Combine like terms: -0.003k + -0.03k = -0.033k
-666 + -0.033k + -0.3k = 0

Combine like terms: -0.033k + -0.3k = -0.333k
-666 + -0.333k = 0

Solving
-666 + -0.333k = 0

Solving for variable 'k'.

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

Add '666' to each side of the equation.
-666 + 666 + -0.333k = 0 + 666

Combine like terms: -666 + 666 = 0
0 + -0.333k = 0 + 666
-0.333k = 0 + 666

Combine like terms: 0 + 666 = 666
-0.333k = 666

Divide each side by '-0.333'.
k = -2000

Simplifying
k = -2000