Answer:
(1,3),(1,4),(1,5),(1,6),(2,3),(2,4),(2,5)
Step-by-step explanation:
x+y<8. Let y=1, then x=(3, 4,5,6). If y=2, x=(3, 4,5).
True
3x8=24
24-63=-39
39=39
Hence, the equation is true.
nine more then a number is eleven
let the number be n
n + 9 = 11 <=== ur equation
n = 11 - 9
n = 2
