Question

3:x-0,3:x=3,6

 

Answer 1

\(3:x-0,3:x=3,6\)

\(\left(3-0,3\right):x=3,6\)

              \(2,7:x=3,6\)

                      \(x=2,7:3,6\)

                      \(x=0,75\)    

Answer 2

3:x-0,3:x=3,6

=>(3-0,3):x=3,6

=>2,7:x=3,6

=>x=2,7:3,6

=>x=0,75

Answer 3

\(3\div x-0,3\div x=3,6\)

\(x\in\left(-\infty;0\right)U\left(0;\infty\right)\)

\(\frac{27}{10x}=\frac{18}{5}\Rightarrow27.5=10x.18\)

\(\frac{27.5}{180}=\frac{10x.18}{180}\)

\(\frac{27.5}{180}=x\)

\(x=\frac{3}{4}\)

\(x=0,75\)

Answer 4

x =0,75