8th grade Algebra I (junior level math)

Hello, I am currently in Unit 4-1 (Ratio, and Proportions) and I don't understand how pairs of ratios could form proportions. Could someone give me step by step instructions? Thank You

1. We could help you better, if you reposted with a specific question that is causing you problems.

posted by PsyDAG
2. (3X-2) (2X+2)

posted by April Say
3. group like terms together

posted by Leeman Chombe

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