mgutierre0229 mgutierre0229
  • 10-03-2021
  • Mathematics
contestada

3x + y = 4

8x + 2y = 10

Respuesta :

timmyabc19
timmyabc19 timmyabc19
  • 10-03-2021

Answer:

I take it that we solve for x and y, so we have

3x + y = 4, so we have y = 4 - 3x

and plug that in to

8x + 2y = 10

8x - 6x + 8 = 10

so

2x = 2

x = 1

y = 4 - 3

y = 1

Answer Link

Otras preguntas

Is 63 a prime or composite number
Was the American Revolution inevitable? list 3 examples. i need details, please.
At a zoo, an Asian elephant eats about 3 tons and eats about 300 pounds of food a day. What percentage of its body weight does the elephant eat each day ?
In a particular class of 27 students,17 are men.what fraction of the student in the class are men
describe the ancient interaction between north africa and southwest asia
A meter is a unit of length approximately equal to 39.37 inches. If someone is 1.66 meters tall, what is his or her approximate height in inches?Using the given
Is 63 a prime or composite number
Translate the statement into an equation:the difference of four times a number and eight is equal to twenty-three less than that number
Is 63 a prime or composite number
the temperature at which a given substance will change from a liquid into a gas ?