Super simple question will mark brainliest please help ASAP! Which equation has infinitely many solutions?
A. 3/4 x + x- 5 = 10 + 2x
B. 3x- 2.7= 2x + 2.7 +x
C. 9x + 4.5 - 2 x= 2.3 + 7x + 2.2
D. 1/5x -7= 3/4 + 2x- 25 3/4
Your help is greatly appreciated :)!