Question

x+8y=19
3x-4t=1
solve pair if lenier equation ​

Answer 1

Answer:

x+y=19

3x-4y=1

Step-by-step explanation:

x=19-y

substituting value of x in equation 2

3(19-y) - 4y =1

57 - 3y - 4y = 1

-7y = 1 - 57

-7y = -56

neglect the minus sign from both sides

7y = 56

y = 8

from equation 1

x = 19 - y

x = 19 - 8

x = 11