Question

solve graphically 2x+y=8 and x+y=5​

Answer 1

Step-by-step explanation:

2x + y = 8

put x = 1

2 (1) + y = 8

y = 8 - 2

y = 6

x = 1 , y = 6

put x = 2

2 (2) + y = 8

y = 8 - 4

y = 4

x = 2 , y = 4

put x = 3

2(3) + y = 8

y = 8 - 6

y = 2

x = 3 , y = 2

in second equation

x + y = 5

put x is 1

1 + y = 5

y = 5 - 1

y = 4

x = 1 , y = 4

put x = 2

2 + y = 5

y = 5 - 2

y = 3

x = 2 , y = 3

put x = 3

3 + y = 5

y = 5 - 3

y = 2

x = 3 , y = 2

tq ......

i hope it help u....