![ashhuizing](/avatars/27545.jpg)
ashhuizing
07.09.2020 •
Mathematics
Solve system by elimination
-4х – 5у — 4z = -7
2x – 2y - z = -22
3х +6y – 3z = -12
Solved
Show answers
More tips
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home Parents or Environment: Who Has the Most Influence on a Child s Upbringing?...
- H Health and Medicine Is it true that working with a computer is harmful to your eyesight?...
- H Health and Medicine Boosting Immunity: A Complete Guide on How to Improve Your Body’s Natural Defenses...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- C Computers and Internet How to Teach Older Generations to Work with Computers?...
- G Goods and services How to Choose a Coffee Maker? The Ultimate Guide for Coffee Lovers...
- C Computers and Internet Porn Banner: What It Is and How to Get Rid Of It?...
Answers on questions: Mathematics
- M Mathematics The price of 6 packets of tea is same as the price of 4 packets of coffee. How many packets of tea are required to exchange 20 packets of coffee?...
- M Mathematics Find x y z in the following...
- M Mathematics Can you help me with this linear equation? Find x:-8x+7=4...
- M Mathematics 9n+13=3n+62.2 WHATS THE ANSWER PLEASE...
- M Mathematics A sum of money amounts to 10000 after 5 years and 15000 after 8 years at the same rate of simple mterest. Find the rate of interest per annum....
- M Mathematics Why would it be advantageous to borrow oneself into the sun if you live in an internal zone...
- M Mathematics Give the solve problem of simple interest?...
- M Mathematics Assume that a watermelon dropped from a tall building falls y = 16t ^ 2 ft in t sec. Find the watermelon s average speed during the first 6 sec of fall...
- M Mathematics Please please please tell the answer...
- M Mathematics What conclusions can you give why some students decided not to go to school?...
Ответ:
Sides are in same ratio so its SSS