Question

[Phan Thị Quỳnh Liên]

19 +x/91=3/13

Answer 1

[Napkin ( Fire Smoke Team )]

\(19+\frac{x}{91}=\frac{3}{13}\)

\(=>\frac{x}{91}=\frac{3}{13}-19=\frac{3}{13}-\frac{247}{13}=\frac{-244}{13}\)

\(=>\frac{x}{91}=\frac{-1708}{91}\)

\(=>x=-1708\)

Answer 2

[•๖ۣۜƓiȵ༄²ᵏ⁶]

\(19+\frac{x}{91}=\frac{3}{13}\)

<=>\(\frac{x}{91}=\frac{3}{13}-19\)

<=>\(\frac{x}{91}=\frac{-244}{13}\)

<=>\(x=\frac{\left(-244\right).91}{13}\)

,<=>\(x=-1708\)