Respuesta :
First lets expand it
6p + 18 - 6p - 30
Next collect and grab the like terms
(6p - 6p) + (18 - 30)
Answer: -12 ✅
6p + 18 - 6p - 30
Next collect and grab the like terms
(6p - 6p) + (18 - 30)
Answer: -12 ✅