![Brainly264](/avatars/27733.jpg)
Brainly264
07.12.2020 •
Mathematics
1. 3(4x - 7y = 28) 12x - 21y = 84 -206x - 5y = 31) -12x + 10y = -62 the answer was 3.5 and -2 I understand the negative 2 but not the 3.5
Solved
Show answers
More tips
- S Style and Beauty 5 Tips for Choosing the Best Ugg Boots...
- H Health and Medicine How to Treat the Flu: A Comprehensive Guide...
- H Health and Medicine Effective Ways to Treat Colic in Infants...
- C Computers and Internet IMHO: What is it, why is it important, and how to use it?...
- F Food and Cooking How to Calculate the Gender of Your Child with Blood?...
- S Style and Beauty How to Get Rid of Under Eye Bruises?...
- C Cities and Countries What time does the Metro open in Moscow?...
- W Work and Career Where can you learn to be a flight attendant?...
- H Health and Medicine What are Electronic Cigarettes? The Ultimate Guide...
- C Computers and Internet Where are passwords stored in Opera?...
Answers on questions: Mathematics
- M Mathematics Which equation can be used to solve for s in the following diagram? 13x° 5x°...
- H History Constructed Response: What does God promise Abraham?...
- P Physics Integrated Science- 8th grade science Please Help ASAP! Its almost the end of semester And I need to fix my grade for science so PLEASE help! its almost report cards...
- P Physics Explain what it means to view something from a frame of reference. Provide an example that illustrates your explanation....
Ответ:
2.30
Step-by-step explanation: