Các câu hỏi tương tự
1+4y/13=1+6y/19=1+8y/5x
1+4y/13=1+6y/9=1+8y/5x
1. Tim cac so x,y,z biet: 5x=8y=20z va x-y-z=3
(Giai day du gium mk nhe mk cho 1 like cho nguoi giai som nhat)
tim x, y biet:
1+2y/18 = 1+4y/24 = 1+6y/6y
THANKS
tìm x,y,z: biết (1+2y)/18=(1+4y)/24=(1+6y)/6x=(1+8y)/(27z)
Tìm x,y,z bít (1+2y)/18=(1+4y)/24=(1+6y)/6x=(1+8y)/27z
Tim x,y,z biet:
\(\frac{5z-6y}{4}=\frac{6x-4z}{5}=\frac{4y-5x}{6}\) va 3x-2y+5z=96
tim x,y biet
1+2y/18=1+4y/24=1+6y/6x
tim cac so x,y,z biet x -1 phan 2 bang y cong 3 phan 4 bang z-5 phan 6 va 5z - 5x - 4y bang 50