21-07-2020
Mathematics

contestada

2x + y = 17
-4x = 2y - 34
is it no solution

Relax

Respuesta :

tfueissobadatfn tfueissobadatfn

21-07-2020

Answer:

(0,8.5)

Step-by-step explanation:

Change 2x+y=17 to 4x+2y=34

Cancel it out with -4x=2y - 34

It would be 4y=0

Transfer it to the first or second equation 2x+0=17

x=17/2 or 8.5

Answer Link

Otras preguntas

find two numbers that may be rounded and added together to make 50

Economics is mainly concerned with the study of A. money. B. scarcity. C. profits. D. unemployment.

How can one of the properties help you evaluate (77×25)×4?

(x2 + 17x + 63) ÷ (x + 8) = A. x + 10 remainder –9 B. x + 9 remainder – 5 C. x + 9 remainder –9 D. x + 7 remainder –10

Today only, a table is being sold at a 38% discount. The sale price is $465 . What was the price yesterday?

elements in the same periodic table wich has the same number of valence electrons

Jack is filling his new six person hot tub with a water hose. After 58 minutes, his hot tub has 318 gallons water. His hot tub holds 1,360 gallons of water. He

the following problem 12 / 6

How do i draw a better dog

Which of the following is a way you could begin an essay that's about the medical uses of iodine? A. Last summer, a splinter in my brother's leg became infected