subject
Mathematics, 15.04.2021 23:40 morgannwaldrupp

Frank solved an equation and got the result x = x. Sarah solved the same equation and got 19 = 19. Frank says that one of them is incorrect because you cannot get different results for the same equation. What would you say to Frank? If both results are indeed correct, explain how this happened.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:30
What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)
Answers: 1
question
Mathematics, 21.06.2019 19:00
The area of square garden is 300m squared. how long is the diagonal?
Answers: 1
question
Mathematics, 21.06.2019 20:30
2/3(-6y+9x) expand each expression using the distributive property
Answers: 3
question
Mathematics, 21.06.2019 22:30
Varies inversely with x. if y=8.5 when x=-1 find x when y=-1
Answers: 1
You know the right answer?
Frank solved an equation and got the result x = x. Sarah solved the same equation and got 19 = 19. F...
Questions
question
English, 11.02.2021 19:10