15/16x-2.5*6=75%x
1个回答
15/16x-2.5*6=75%x
15/16x-5/2*6=3/4x
15/16x-3/4x=15
(15/16-12/16)x=15
3/16x=15
1/16x=5
x=5*16
x=80
相关问题
x:(320-240)=5:16 2:0.6=10:(x-2) 0.75:3=x:15 07:x=12:24 x:7.5
15.75--(2.5+7.5)x(?)=0.75
6(x-15)=x+75
75-17.5*(15-x)=7.5x/2
解方程题请用6年级方法,x-3/16x=27.2 (4-75%)x=44 5/8x-80%=16.2
1.解方程.15_4X=1.6 6_5X/7_6=9_5 X/9_4=16_15/6_5 ...
(15-7.5)x=0.75*2
x分之八=五分之二8/x=2/51.25/4=0.75:x0.6/16=1.5:x3/4:5/12=x:2/30.75: