IDNLearn.com is your go-to resource for finding answers to any question you have. Join our interactive Q&A platform to receive prompt and accurate responses from experienced professionals in various fields.
Answer:
1. X3, 15x - 10y = 80 15x - 7y = 51
-17y = 29
y = -1.70588235294
Step-by-step explanation:
rest is up to you