subject
Mathematics, 27.01.2020 08:31 1Angel2Got3Brains

Substitution method for 7x + 21y =42

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
For how answer my question this will be the last question can you answer in math subject
Answers: 2
question
Mathematics, 21.06.2019 19:10
What is the value of x when x + 7 = 21?
Answers: 2
question
Mathematics, 21.06.2019 19:30
Ineed with this problem 21 show steps
Answers: 2
question
Mathematics, 21.06.2019 22:00
Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b.false
Answers: 1
You know the right answer?
Substitution method for 7x + 21y =42...
Questions
question
English, 06.12.2021 18:30
question
English, 06.12.2021 18:30
Questions on the website: 13722367