下面式子中是方程的有请选择CBA2V6\2i,T-G8k'H2o.}'U,K4x)o。2p*{/v'L-L5l/G/\,L1F(z-n
A. 3+5=82p*{/v'L-L5l/G/\,L1F(z-n
B. 4X+72p*{/v'L-L5l/G/\,L1F(z-n
C. 18-6X=92p*{/v'L-L5l/G/\,L1F(z-n