pookie879
13.01.2021 •
Mathematics
Solve by elimination. 2x – 1= 20
2.x + 3y = 20
Solved
Show answers
More tips
- S Sport How to Do Push-ups Correctly?...
- S Style and Beauty How to Grow Hair Faster: Real Methods and Advice...
- F Family and Home How to Remove Fading from Clothes: Tips and Tricks...
- F Food and Cooking How to Make Polendwitsa at Home?...
- F Family and Home Parents or Environment: Who Has the Most Influence on a Child s Upbringing?...
- P Philosophy Unbelievable stories of encounters with otherworldly forces...
- L Leisure and Entertainment How to Choose the Perfect Gift for Men on February 23rd?...
- H Health and Medicine How to Treat Whooping Cough in Children?...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
Ответ:
2x-1=20
2x=20/1
2x=20
x=20/2
x=10
2x+3y =20
2×10+3y=20
20+3y=20
3y=20-20
3y=0
3/0=y
y=0
Ответ:
Terms are each of the entities.
4x, + 3y , -12x, +5