25 . Which of the terms given can you write in the blank box so that the equation will have infinitely many solutions?

4x - 36 = ☐ (x-9)

26. Which equation has infinitely many solutions?

A) 12 + 4a = 6a + 1- - 2a
B) 5a + 14 - 4a = 23 + a - 9
C) a + 9 - 8a = 2a + 17 - 8
D) 4a - 2a = 20

27. Which equation has no solution?

A) 6c - 2c - 5 = 2 (3c - c) - 5
B) 3 (c + 4) = 2 (c + 6) + c
C) 4 (c - 8) = 24
D) 12 (c - 4) = 6 (2c + 4)

28. Solve the equation: -6x - 8 = 2x - 4