7(-3w-6)=

Solution for 7(-3w-6)= equation:

Simplifying
7(-3w + -6) = 0

Reorder the terms:
7(-6 + -3w) = 0
(-6 * 7 + -3w * 7) = 0
(-42 + -21w) = 0

Solving
-42 + -21w = 0

Solving for variable 'w'.

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

Add '42' to each side of the equation.
-42 + 42 + -21w = 0 + 42

Combine like terms: -42 + 42 = 0
0 + -21w = 0 + 42
-21w = 0 + 42

Combine like terms: 0 + 42 = 42
-21w = 42

Divide each side by '-21'.
w = -2

Simplifying
w = -2