5Y+4/3+Y-1/4=2-5Y-5/12
来源:学生作业帮助网 编辑:六六作业网 时间:2025/01/11 16:33:15
5Y+4/3+Y-1/4=2-5Y-5/125Y+4/3+Y-1/4=2-5Y-5/125Y+4/3+Y-1/4=2-5Y-5/125y+3/4+y-4/1=2-5y-12/56y+12/16-12/
5Y+4/3+Y-1/4=2-5Y-5/12
5Y+4/3+Y-1/4=2-5Y-5/12
5Y+4/3+Y-1/4=2-5Y-5/12
5y+3/4+y-4/1=2-5y-12/5
6y+12/16-12/3=2-5y-12/5
6y+5y=-12/5-12/16+12/3
11y=-2/3
y=-22/3
(注:/ 是分号)
去分母4(5y+4)+3(y-1)=24-(5y-5)
20y+16+3y-3=24-5y+5
20y+3y+5y=24+5+3-16
28y=16
y=8/14
5y+3/4+y-4/1=2-5y-12/5
6y+12/16-12/3=2-5y-12/5
6y+5y=-12/5-12/16+12/3
11y=-2/3
y=-22/3
5y+y+5y=2-5/12+1/4-4/3
11y=(24-8+3-16)/12
11y=1/4
y=1/4*1/11
y=1/44
应该不会错。
2(y-4)(3y+2)-5(-3y+7)(y+1),其中y=-1
y-1/y-2 - y-3/y-4=y-2/y-3 - y-4/y-5一共有四个分数哦~希望可以快一点~谢谢!
2y+5/3y-6-y/2=5y-4/2y-4
y(y-2)²-y(y+3)(y-5) y=1/2 化简求值
y(y-2)²-y(y+3)(y-5) y=1/2 化简求值
y(y-2)²-y(y+3)(y-5) y=1/2 化简求值
解3y+5/3y-6=1/2+5y-4/2y-4
4(2y+5)-3y=7(y-5)+4(2y+1)
4(5—2y)+7(y+1)=3(4y-1)+17求y
4*(5—2y)+7(y+1)=3(4y-1)+17求y
(3y-1)(2y-3)+(6y-5)(y-4)=?xie
(3y-1)(2y-3)+(6y+5)(y-4)=?
w=(d 2*m 3*(m 1)/5 y y/4-y/100 y/400
[T,Y]=ode45(@rigid,[0 1],[rand(15,1)]);plot(T,Y(:,1),'-',T,Y(:,2),'-.',T,Y(:,3),'.',T,Y(:,4),'-',T,Y(:,5),'-.',T,Y(:,6),'.',T,Y(:,7),'-',T,Y(:,8),'-.',T,Y(:,9),'.',T,Y(:,10),'-',T,Y(:,11),'-.',T,Y(:,12),'-.',T,Y(:,13),'.',T,Y(:,14),'-',T,Y(:,15),'.')
1/2y+1=4y-2/5-y
5(y-2)-7(y+3)=11(y+4)
化简[(3x+4y)^2-(2x+y)(2x-y)+(-x+y)(5x-y)]除以-2y,其中x=-1,y=1
(2y-3)(-y+4)=(y-2)(y-5)-3y(y-7/3)解方程