![subject](/tpl/images/cats/mat.png)
Mathematics, 24.09.2020 03:01 kleighlamb4901
Describe the error in solving for one of the variables in the linear system 4x + 3y = 8 and 2
2y = -13
X Х
4x + 3y = 8
x-2y=-13 Multiply by -4.
4x + 3y = 8
-4x+8y= -13
11y= -5
-5
y=
11
O The right side of the second equation was not multiplied by -4.
O The left side of the second equation was multiplied by 4.
O The expression 3y - 8y equals - 5y, not 1ly.
The expression 8 - (-13) equals 21. not -5.
Correct the error by solving for y
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30
Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
Describe the error in solving for one of the variables in the linear system 4x + 3y = 8 and 2
2y =...
Questions
![question](/tpl/images/cats/geografiya.png)
Geography, 11.07.2019 14:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.07.2019 14:30
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.07.2019 14:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.07.2019 14:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.07.2019 14:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
History, 11.07.2019 14:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.07.2019 14:30