samsam562004 samsam562004

22-08-2022
Mathematics

contestada

Find the value of x in
2x+3y= 22
3x + y = 19

Find the value of x in 2x3y 22 3x y 19 class=

Respuesta :

konrad509 konrad509

22-08-2022

[tex]2x+3y=22\\3x+y=19|\cdot(-3)\\\\2x+3y=22\\\underline{-9x-3y=-57}\\-7x=-35\\x=5[/tex]

Answer Link

Otras preguntas

Which joints primarily need stability and mobility? a) Foot, Ankle, Knee, Hip b) Elbow, Wrist, Shoulder, Neck c) Jaw, Spine, Pelvis, Fingers d) Toe, Heel, Elbow

do you think it was a good idea for the us to get involved in ww1? why or why not? 2 paragraphs

What was the Edison Trust policies to maintain their power? a) Monopoly control over film production, distribution, and exhibition b) Promotion of fair competi

What are the following 5 factors contribute to building strategic leadership.

For instance, let's take the Younger Futhark alphabet. How do you build a word? By just getting the first letter or phoneme of the name of each rune? Or do they

Which graph represents the system of equations below? { − 2 x + y = 9 1 2 x + y = 4 A. image 8573cf1009f94d0c974a9d515b5d1829 B. image 3ca38308848347deba

Toddler behaviors typically include all the following except:________ a. ability to feed self without much adult assistance b. sensitivity to foods' sensory qua

What does every deluxe ramen come with ________. 1) Noodles and broth 2) Meat and vegetables 3) Egg and seaweed 4) All of the above

which of the following shows how to caculate the probility randomly selecting a tree and a flower

Good and bad manners around the world