![looloo273](/avatars/32372.jpg)
looloo273
06.10.2019 •
Mathematics
Slove the system of equations: y+4×=8and 5×+2y=13?
Solved
Show answers
More tips
- D Dating, Love, Relationships How to Overcome Jealousy: Tips and Tricks...
- H Health and Medicine Headache: A Comprehensive Guide to Treatment...
- G Goods and services Stock center - a modern way of optimizing logistics...
- F Food and Cooking How to Properly Wash a Down Jacket? Tips from Experts...
- C Computers and Internet Thin Client: What It Is and Why You Need It?...
- F Food and Cooking The Most Delicious and Simple Fish in Batter Recipe...
- F Food and Cooking Red Caviar: How to Choose the Best?...
- C Computers and Internet Clearing Cache: How to Speed Up Your Browser...
- S Style and Beauty How are artificial nails removed?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
Answers on questions: Mathematics
- M Mathematics Ok please help me asap I need to get to my church before 12:30!...
- M Mathematics Hey kiddos please help...
- C Chemistry The total suspended solids for a wastewater sample was found to be 175 mg/l if the following test results were obtained, what size sample was used in the analysis? tare mass of gass...
- M Mathematics How does a monthly budget worksheet you? a.it you figure out how much you can spend and invest. b.it you figure out how to make your investment portfolio. c.it you figure out which...
- B Biology Innate immunity . is found only in vertebrates is the first, and most general, mechanism of protection against pathogens depends on an infected animal s previous exposure to a pathogen...
Ответ:
Solve for y in first equation,
y + 4x = 8
y = 8 -4x
Put the above y value in second equation,
5x + 2y = 13
5x + 2(8-4x) = 13
5x + 16 - 8x = 13
-3x = 13-16
-3x = -3
x = -3/-3
x = 1/1 = 1
Put the x value in first equation,
y + 4x = 8
y + 4(1) = 8
y = 8 - 4
y = 4
Hence, the solution is (1,4)
Ответ:
im pretty sure its false
Step-by-step explanation: