subject
Mathematics, 03.12.2020 01:00 LanaParrilla

The solution is n = –2 verified as a solution to the equation 1.4n + 2 = 2n + 3.2. What is the last line of the justification? 0.8 = 0.8
–0.8 = –0.8
3 = 3
–3 = –3

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 14:00
Alicense plate is to consist of 44 digits followed by 55 uppercase letters. determine the number of different license plates possible if the first and second digits must be? odd, and repetition is not permitted.
Answers: 3
question
Mathematics, 21.06.2019 19:00
Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers
Answers: 1
question
Mathematics, 22.06.2019 00:00
Which of the following are arithmetic sequences? check all that apply. a. 0.3, 0.6, 0.9, 1.2, 1.5, b. 2, 3, 6, 11, 18, c. 150, 147, 144, 142, d. 2, 4, 9, 16, 25,
Answers: 1
question
Mathematics, 22.06.2019 03:00
X+y β‰₯20 x≀2y a) (0,22) b) (7,11) c) ( 15,6) d) (10,10) e) (12,5) f) (8,16)
Answers: 3
You know the right answer?
The solution is n = –2 verified as a solution to the equation 1.4n + 2 = 2n + 3.2. What is the last...
Questions
question
English, 28.01.2021 01:00
question
Mathematics, 28.01.2021 01:00
question
Mathematics, 28.01.2021 01:00
question
Mathematics, 28.01.2021 01:00
question
Mathematics, 28.01.2021 01:00