1
5
(c)
(d)
39. (a) x = − 1, y = 3 (c) x = 1, y = 0
(b) x = 2, y = − 1 (d) x = 0, y = 2
Tanzania Institute of Education
Chapter Six
Exercise 6.1
1.
Mathematics Form One
182
25/10/2024 09:52:22
Mathematics form 1.indd 182
Mathematics form 1.indd 182 25/10/2024 09:52:22