Respuesta :
Answer:
Explanation: Solve using distributive property.
Step-by-step
1. 3 x 3w - (3)(4) = 9w - 12 = -20
2. 9w - 12 + 12 = -20 + 12
3. 9w/9 = -8/9
4. w = -8/9
Hope this helps! :)
Explanation: Solve using distributive property.
Step-by-step
1. 3 x 3w - (3)(4) = 9w - 12 = -20
2. 9w - 12 + 12 = -20 + 12
3. 9w/9 = -8/9
4. w = -8/9
Hope this helps! :)