IDNLearn.com is designed to help you find reliable answers to any question you have. Find in-depth and accurate answers to all your questions from our knowledgeable and dedicated community members.

(2x – 4) + (7x + j) = 9x – 12


find j please!!


Sagot :

Answer: 2

Step-by-step explanation:

Answer:

j=(-8)

Step-by-step explanation:please mark me brainiest