jackymendoza12
jackymendoza12 jackymendoza12
  • 03-03-2020
  • Mathematics
contestada

12x - 5y = - 20,
12x - 5y = -20y = x + 4
y = x +4

Respuesta :

Danboghiu66
Danboghiu66 Danboghiu66
  • 03-03-2020

12x-5y=-20

y=x+4

12x-5(x+4)=-20

12x-5x-20=-20

7x=0,

So, we get: x=0 and y=4

Answer Link

Otras preguntas

What lasting impact did the women's movement have on society?
Represent a scale factor of 125% as a fraction and decimal
how do you slove 2 5/8 - 1 1/3.
What geologic features were created in the Eurasian Plate when India underthrust beneath it?
The two points (2,4) and (9,4) are the endpoints of the diameter of a circle. What is the equation of this circle in standard form?
Which of the following is an example of an iamb? A. happy B. silly C. today D. fly
Why was it important to have Kansas and Nebraska organized into territories?
Children who eat breakfast are more likely to meet their daily nutrient needs than those who don t.
Does artificial intelligence have a place in our society why or why not
Read the sentence below: