Question

Choose the correct one. The equation which cannot be solved in integers is (a) 5y – 3 = – 18 (b) 3x – 9 = 0 (c) 3z + 8 = 3 + z (d) 9y + 8 = 4y – 7

Answer 1

(a) -3 (b) 3 (c) 5/4 (d) 15

Answer 2

3z + 8 = 3 + z

this is the correct answer