![subject](/tpl/images/cats/mat.png)
Mathematics, 04.02.2020 15:44 sharkboy3780
For the following system, if you isolated x in the first equation to use the substitution method, what expression would you substitute into the second equation?
-x + 2y = -6
3x + y = 8
answer
2y - 6
-2y + 6
-2y - 6
2y + 6
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:20
Which equation can be solved to find x the measure of jk in the apex
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 06:30
What is the purpose of this chart? a. to show the populations of the largest cities in the world b. to show the populations of major cities today c. to show the populations of major cities in 1500 d. to show the populations of major cities in europe
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
For the following system, if you isolated x in the first equation to use the substitution method, wh...
Questions
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
History, 29.07.2019 12:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 29.07.2019 12:00
![question](/tpl/images/cats/en.png)
English, 29.07.2019 12:00
![question](/tpl/images/cats/istoriya.png)
History, 29.07.2019 12:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 29.07.2019 12:00
![question](/tpl/images/cats/biologiya.png)
Biology, 29.07.2019 12:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 29.07.2019 12:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.07.2019 12:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.07.2019 12:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 29.07.2019 12:00
![question](/tpl/images/cats/mat.png)
Mathematics, 29.07.2019 12:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.07.2019 12:00