Question

write two solutions of 3x + y =8​

Answer 1

Answer:

Step-by-step explanation:

now the equation is 3x + y =8

                             = y = 8 - 3x

now the two equation is

   = sub x = 2 = y = 8 - (3x2)

                             = 8 -6

                             = 2

so the first solution is (2,2)

now sub x = 3 - y = 8 - ( 3 x 3)

                             = 8 -9

                             = -1

now the second equation is (3,-1)

Answer 2

Solution:

Question:3x+y=8

let the value of x be 2.

hence,

3(2) +y= 8

6+y= 8

y= 8-6

y= 2

hence,

(x, y) = (2, 2)

secondly,

let the value of x be 1.

3(1) +y= 8

3+y= 8

y= 8-3

y= 5

hence,

(x, y) =(1,5)

hope this helps! ☺❤✌