Question

\(\frac{-2,6}{x}=\frac{-12}{42}\)

Answer 1

\(\frac{-2,6}{x}=\frac{-12}{42}\Rightarrow x=-2,6:\frac{-12}{42}=\frac{13}{5}:\frac{2}{7}=\frac{91}{10}=9,1\)

Answer 2

Ta có: \(\frac{-2,6}{x}=\frac{-12}{42}\)

\(\Rightarrow x=42.\left(-2,6\right):\left(-12\right)\)

\(\Rightarrow x=9,1\)

Vậy x = 9,1

Answer 3

\(\frac{-2.6}{x}\)= \(\frac{-12}{42}\)

=> -2,6 .42 = x . (-12)

=> -109,2   = x . (-12)

=> x          = -109,2 : (-12 )

=> x          = 9.1

k mik nha