Discover a world of knowledge at Westonci.ca, where experts and enthusiasts come together to answer your questions. Experience the ease of finding reliable answers to your questions from a vast community of knowledgeable experts. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

What is 19a - 7 - 3a +12a

Sagot :

28a - 7 you just combine the numbers with the a together then the one without the a can stay the way it is because it doesnt have an a next to it but if there was another number without any letters next to it u would add it to 7