X-(40%X+160)/40%X+160=13/22怎么解?要详细点,有悬赏的;快点我没时间了!
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![X-(40%X+160)/40%X+160=13/22怎么解?要详细点,有悬赏的;快点我没时间了!](/uploads/image/z/5179798-46-8.jpg?t=X-%2840%EF%BC%85X%2B160%29%2F40%EF%BC%85X%2B160%3D13%2F22%E6%80%8E%E4%B9%88%E8%A7%A3%3F%E8%A6%81%E8%AF%A6%E7%BB%86%E7%82%B9%2C%E6%9C%89%E6%82%AC%E8%B5%8F%E7%9A%84%EF%BC%9B%E5%BF%AB%E7%82%B9%E6%88%91%E6%B2%A1%E6%97%B6%E9%97%B4%E4%BA%86%21)
X-(40%X+160)/40%X+160=13/22怎么解?要详细点,有悬赏的;快点我没时间了!
X-(40%X+160)/40%X+160=13/22怎么解?
要详细点,有悬赏的;快点我没时间了!
X-(40%X+160)/40%X+160=13/22怎么解?要详细点,有悬赏的;快点我没时间了!
13.2x-3520=5.2x+2080
8x=5600
x=700
x-40%x=
x{x+1}{x-1}}x-2}{x-3}-40
(16x-13)/(4x-3)-(20x-24)/(4x-5)=(32x-30)/(8x-7)-(40x-43)/(8x-9)求x
十五分之七x+(160-x)=40+x
3x+16=x+40,求x
3x+16=7x-40,求x
x-40%x-40%x=15
X×X+(40-X)=58
X乘以X等于40 ---------------------X=?
10x+x*x=40
(x+40%x)×85%-x=95
x+40=2x x=?
80x-多少x等于40x?
(x+40%x)×85%-x=95
40x+45x 125-x 5175
4x+x=40x
40%x+70%x-x=1.8
解方程:x-60%x=240 x+20%x=24 1-25%x=十六分之三 160%x-x=9 58%x-23%x=24 40%x+70%x-x=1.8