Question

slove the given pair of linear equations graphically and find the value of 'x' and 'y' 2x+y=8, x+y=5​

Answer 1

Answer:

in graphically in this app is not possible but algebracally is possible

2x+y=8

x+y=5

x=3

Answer 2

⋱ ⋮ ⋰

⋯ ◯ ⋯ ︵ 　　　　　　^v^

¸︵︵( ░░ )︵.︵.︵

(´░░░░░░ ') ░░░' )

`´︶´¯`︶´`︶´︶´`　^v^　　^v^

╔┓┏╦━━╦┓╔┓╔━━╗╔╗

║┗┛║┗━╣┃║┃║╯╰║║║

║┏┓║┏━╣┗╣┗╣╰╯║╠╣

╚┛┗╩━━╩━╩━╩━━╝╚╝

♪♫•*¨*•.¸¸❤¸¸.•*¨*•♫♪

$\: \: \: \: \: \: \ddag \displaystyle \boxed{ \diamond \sf{answer} \ddag}$

$\: \: \: \: \: \: \: \: \: \implies \displaystyle \sf{2x + y = 8..........(1)}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \displaystyle \sf{x + y = 5..............(2)}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \to \displaystyle \bf{x = 3}$

$\: \: \: \: \: \: \: \: \blue \bigstar \displaystyle \boxed{\sf{ \: put \: the \: value \: in \: equation(1)}}$

$\: \: \: \: \: \: \: \: \: \: \to \displaystyle \sf{2(3) + y = 8}$

$\: \: \: \: \: \: \: \: \: \to \displaystyle \sf{6 + y = 8}$

$\: \: \: \: \: \: \: \: \: \: \to \displaystyle \sf{y = 8 - 6 = 2}$

$\: \: \: \: \: \: \: \: \: \to \displaystyle \boxed{ \sf \pink{x = 3 \: \: and \: y = 2 \: is \: the \: answer}}$