IDNLearn.com makes it easy to find accurate answers to your specific questions. Our community is ready to provide in-depth answers and practical solutions to any questions you may have.
Sagot :
Answer: 7z
Step-by-step explanation:
two negatives cancel into a positive, so -(-3z) is +3z. 4z + 3z = 7z
Thank you for being part of this discussion. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. IDNLearn.com is committed to providing the best answers. Thank you for visiting, and see you next time for more solutions.