(60/100)*(x+2)=(65/100)*x
2个回答
60/100*(x+2)=65x/100
60x+120=65x
x=24
相关问题
65/100 ( x-1)=37/100(x +1)+0.
方程50/x-100-2+60/x-100+5
帮我解几道方程、、8x-4(10-x)=44 60x+(100-x)*65=100*63 30x-20(180-x)=5
x/60+2x/100=2.2
60x+70(100-x)=100X63
x+65=100怎么解答?
x-100\x=34.65怎么解
x+y=100 4/9x+2/7y=100-60
(x+60)*(100%+10%)-x(100%-80%)=120 求
x+y=2.2 60x/100y=1/4