2.6x-x-0.1x=0.75
1个回答
2.6x-x-0.1x=0.75
1.5x=0.75
x=0.75÷1.5
x=0.5
相关问题
1.25x-2.75=0.125x 0.4x-1.6=x+2
6.75x2.3+6.75x0.77
0.35:4.2=X:308/1:6/1=10/1:X 和4.4:X=2.75:0.75谢
4x(0.8+x)=7.2, 0.75x+6=2x
解方程: 4.9+0.5x=5.6 1-75%x=0.75 [4/0.6=x:910].
(x-8.2+10.8)/2=1.8 和 3.6x-x-0.1x=0.75
解比例:0.6*(x-0.6)=0.61/2:1/3=1/4:x(0.25+0.75):0.6=x:(0.8*3)(10
0.5x-6=0.75x
解方程x+6=94 x-0.75=0.75
1.x+1/5-4/7x=7/4 2.3.6*0.5-0.75x0.8