Given 2x = 8y+1 and 9y=3x-9 the value of x+y is |
|||||||
(a) |
18 |
(b) |
21 |
(c) |
24 |
(d) |
27 |
Given 2x = 8y+1 and 9y=3x-9 the value of x+y is |
|||||||
(a) |
18 |
(b) |
21 |
(c) |
24 |
(d) |
27 |