Mathematics, 20.11.2020 21:20 yair7
The work of a student trying to solve the equation 2(2x − 3) = 6 + 2x + 4 is shown below:
Step 1: 2(2x − 3) = 6 + 2x + 4
Step 2: 4x − 3 = 10 + 2x
Step 3: 4x − 2x = 10 + 3
Step 4: 2x = 13
Step 5: x = 6.5
In which step did the student first make an error and what is the correct step? (4 points)
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 19:00
You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?
Answers: 1
Mathematics, 21.06.2019 21:30
Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter
Answers: 1
Mathematics, 21.06.2019 22:50
If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅
Answers: 1
Mathematics, 22.06.2019 00:20
Jubal wrote the four equations below. he examined them, without solving them, to determine which equation has no solution. which of jubal’s equations has no solution hurry
Answers: 1
You know the right answer?
The work of a student trying to solve the equation 2(2x − 3) = 6 + 2x + 4 is shown below:
Step 1: 2...
Questions
Mathematics, 16.12.2019 10:31
Biology, 16.12.2019 10:31
Mathematics, 16.12.2019 10:31
Chemistry, 16.12.2019 10:31
Mathematics, 16.12.2019 10:31
History, 16.12.2019 10:31
Computers and Technology, 16.12.2019 10:31
Biology, 16.12.2019 10:31
English, 16.12.2019 10:31
Biology, 16.12.2019 10:31
Mathematics, 16.12.2019 10:31
