5.5(X+24)=6(X-24)解得?
问题描述:
5.5(X+24)=6(X-24)解得?
答
5.5X+5.5*24=6X-144
144+124=0.5X
X=536
5.5(X+24)=6(X-24)解得?
5.5X+5.5*24=6X-144
144+124=0.5X
X=536