![subject](/tpl/images/cats/mat.png)
Mathematics, 02.12.2021 18:10 miltonC4191
I WILL GIVE BRAINLEIST 3. Given a system of two equations in two variables, replacing one equation by the sum of that equation and a multiple of the other produces a system with the same solution. Show why this is true by solving the system of equations given. Justify the reason for each step. HINT: Use the addition property of equality and multiplication property of equality in your answers. (8 points: 1 point for each question) 5x + 2y = 7 3x ā y = 2
![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 16:50
The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
Need this asap if anyone can i would be very grateful. if you could show workings that would really
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
Plzzz answer both questions and i will give you 100 points
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
50 will mark show all use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2x+9y= -26 -3x-7y=13
Answers: 1
You know the right answer?
I WILL GIVE BRAINLEIST
3. Given a system of two equations in two variables, replacing one equation...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 15.12.2019 04:31
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2019 04:31
![question](/tpl/images/cats/biologiya.png)
Biology, 15.12.2019 04:31
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/istoriya.png)
History, 15.12.2019 04:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 15.12.2019 04:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 15.12.2019 04:31
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2019 04:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.12.2019 04:31
![question](/tpl/images/cats/health.png)
Health, 15.12.2019 04:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 15.12.2019 04:31
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)