17.5+5x=75x
4个回答
17.5=75x-5x
70x=17.5
x=0.25
相关问题
75-17.5*(15-x)=7.5x/2
0.75x-5x%=17.5怎么解把过程也写出来
0.75x=17.5+0.02怎么解
75%x+3/4X=17 3.6:1 4/5X=1 3/4
X-5X%=17.5
(4.5-x)*7=17.5 x/2+4=3/2x+1 7/2*2/3-4x=7/3 5/8(x-.3)=75% 1+x
5/17X5/12X17 2(简便计算)
解方程[3/5]+x=[9/10]5.5x-3x=1.75x+0.75-[3/5]=0.15.
5x-(120-x)x3.75=162.5
0.8-X-8.5*2=7 X-0.75X+1.6=12 5.6+X4X=17.28 40+X=468 X+0.2X=3