Solve it by Substitution
no website please do step by step
...
![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 19:00
How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:20
Geometry - finding area of regular polygons and sectors (check my math, i can’t find the error)
Answers: 3
![question](/tpl/images/cats/mat.png)
You know the right answer?
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 31.03.2021 18:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 31.03.2021 18:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 31.03.2021 18:50
![question](/tpl/images/cats/ekonomika.png)
Business, 31.03.2021 18:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 31.03.2021 18:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 31.03.2021 18:50
![question](/tpl/images/cats/mat.png)
Mathematics, 31.03.2021 18:50
![question](/tpl/images/cats/mat.png)
Mathematics, 31.03.2021 18:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 31.03.2021 18:50
![question](/tpl/images/cats/en.png)
English, 31.03.2021 18:50