Which of the following statements is false?
A. (3x2+2) - (4 – 2y") = 1092-2
B. (x-7)+(2x+2) = 2y3 -9
C. (32-7)+(2,2+3) = 3x2 - 4
D. (y2-y)-(x2+4)=y? -y-y-4