Question

Which of the following equations have exactly one solution? Choose all answers that apply:

A. 58x + 52 = 78x – 78
B. 58x + 52 = –78x – 78
C. –78x + 52 = –52x – 78
D. 52x + 52 = 52x – 78

Answer 1

58x+52=78x -78 and-78x+52=52x-78

58x+52=-78x-78 and 52x+52=52x-78