tìm x,y biết
\(\frac{1+2y}{18}=\frac{1+4y}{24}=\frac{1+6y}{6x}\)
Tìm x,y,z biết:
\(\frac{1+2y}{18}=\frac{1+4y}{24}=\frac{1+6y}{6x}\)
bài 1 :tìm x, y, z:
\(\frac{x}{x+y+z}=\frac{y}{x+z+2}=\frac{z}{x+y-3}=x+y+z\left(1\right)\)
bài 2:tìm x, y:
a)\(\frac{1+2y}{18}=\frac{1+4y}{24}=\frac{1+6y}{6x}\)
b)\(\frac{1+3y}{12}=\frac{1+5y}{5x}=\frac{1+7y}{4x}\)
Tìm x,y biết \(\frac{1+2y}{18}=\frac{1+4y}{24}=\frac{1+6y}{6x}\)
Tìm x;y biết: \(\frac{1+2y}{18}=\frac{1+4y}{24}=\frac{1+6y}{6x}\)
Tìm x,y,z biết: \(\frac{1+2y}{18}=\frac{1+4y}{24}=\frac{1+6y}{6x}\)
Tìm x, y biết: \(\frac{1+2y}{18}=\frac{1+4y}{24}=\frac{1+6y}{6x}\)
Tìm x,y biết: \(\frac{1+2y}{18}=\frac{1+4y}{24}=\frac{1+6y}{6x}\)
tìm x,y biết: \(\frac{1+2y}{18}=\frac{1+4y}{24}=\frac{1+6y}{6x}\)