-(3k+m)+2(k-4m)=

Solution for -(3k+m)+2(k-4m)= equation:

Simplifying
-1(3k + m) + 2(k + -4m) = 0
(3k * -1 + m * -1) + 2(k + -4m) = 0
(-3k + -1m) + 2(k + -4m) = 0
-3k + -1m + (k * 2 + -4m * 2) = 0
-3k + -1m + (2k + -8m) = 0

Reorder the terms:
-3k + 2k + -1m + -8m = 0

Combine like terms: -3k + 2k = -1k
-1k + -1m + -8m = 0

Combine like terms: -1m + -8m = -9m
-1k + -9m = 0

Solving
-1k + -9m = 0

Solving for variable 'k'.

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

Add '9m' to each side of the equation.
-1k + -9m + 9m = 0 + 9m

Combine like terms: -9m + 9m = 0
-1k + 0 = 0 + 9m
-1k = 0 + 9m
Remove the zero:
-1k = 9m

Divide each side by '-1'.
k = -9m

Simplifying
k = -9m