Which of the following is an example of an equation with one solution? (1 point)

Question

A. 3x+ 4 = 3x +4
B. 3x + 4 = 3x+3
C. 4х + 3 = 3x +3
D. 3x +4=4x+3

Answer 1

B. 3x + 4 = 3x + 3