![subject](/tpl/images/cats/mat.png)
Mathematics, 26.07.2019 08:30 mahin3545
The work of a student trying to solve the equation 4(2x β 1) = 11 + 3x + 5 is shown below: step 1: 4(2x β 1) = 11 + 3x + 5 step 2: 8x β 4 = 16 + 3x step 3: 8x + 3x = 16 β 4 step 4: 11x = 24 step 5: x = 2.18 in which step did the student first make an error and what is the correct step?
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Segment an is an altitude of right Ξ΄abc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
Which sum or difference identity would you use to verify that cos (180Β° - q) = -cos q? a.) sin (a -b) = sin a cos b β cos a sin b b.) cos (a -b) = cos a cos b β sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b
Answers: 1
You know the right answer?
The work of a student trying to solve the equation 4(2x β 1) = 11 + 3x + 5 is shown below: step 1:...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 18.10.2019 09:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 18.10.2019 09:00
![question](/tpl/images/cats/istoriya.png)
History, 18.10.2019 09:00
![question](/tpl/images/cats/geografiya.png)
Geography, 18.10.2019 09:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/en.png)
English, 18.10.2019 09:00
![question](/tpl/images/cats/mat.png)
Mathematics, 18.10.2019 09:00
![question](/tpl/images/cats/mat.png)
Mathematics, 18.10.2019 09:00
![question](/tpl/images/cats/health.png)
Health, 18.10.2019 09:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.10.2019 09:00