−7x − 2y = −13
x − 2y = 11
use the substitution method to find x and y...
![subject](/tpl/images/cats/mat.png)
Mathematics, 23.03.2021 01:00 val926
−7x − 2y = −13
x − 2y = 11
use the substitution method to find x and y
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
Which fraction is not equivalent to 8/12 a. 2/3 b. 24/36 c. 4/10 d. 6/10
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
Write two subtraction equations that are equivalent to 5 + 12 = 17.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 05.06.2020 23:05
![question](/tpl/images/cats/mat.png)
Mathematics, 05.06.2020 23:05
![question](/tpl/images/cats/mat.png)
Mathematics, 05.06.2020 23:05
![question](/tpl/images/cats/biologiya.png)
Biology, 05.06.2020 23:05
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 05.06.2020 23:05
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.06.2020 23:05
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.06.2020 23:05
![question](/tpl/images/cats/User.png)
SAT, 05.06.2020 23:05
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mir.png)
World Languages, 05.06.2020 23:05