若2分之x=4分之y=5分之z,x+y+z=33,求x的值....

2025-03-10 00:02:08
推荐回答(2个)
回答1:

X=6!X/2=Y/4=Z/5=k,X=2k、y=4k、Z=5k,因为X+Y+Z=33,2k+4k+4k=33,k=3,X=6

回答2:

y=2x,z=2.5x,x+2x+2.5x=33,所以:x=6,y=12,z=15谢谢采纳