Question

Find all non-negative integer solutions for
(x, y) where
a) x + y = 4
b) 2x + 3y = 18
c) 11x + 2y = 30
d) 4x + 6y = 36​

Answer 1

Step-by-step explanation:

a) 3+1=4

b) 2*3+3*4=18

c) 11*2+2*4=30

d)4*0+6*6=36

Answer 2

Step-by-step explanation:

ans. a) 5 solutions

ans. b) 4 solutions

ans. c) 2 solutions

ans. d) 2 solutions