Which of the following equations have the solution of x = 3? Choose the THREE correct answers.
A. 2x = 5
B. 3x = 1
C. 5x + 6 = 21
D. 7x - 2 = 19
E. 3x = 33
F. 5x = 15
A. 2x = 5
C. 5x + 6 = 21
F. 5x = 15
A. 2x = 5
B. 3x = 1
C. 5x + 6 = 21
D. 7x - 2 = 19
E. 3x = 33
F. 5x = 15
C. 5x + 6 = 21
F. 5x = 15