Question

18.22-3*x=6.22

Answer 1

18,22 - 3 . x = 6,22

=> 3 . x = 18,22 - 6,22

=> 3 . x = 12

=> x = 12 : 3 

=> x = 4

Answer 2

\(18\times22-3\times x=6\times22\)

\(\Rightarrow18\times22-3\times x=132\)

\(\Rightarrow396-3\times x=132\)

\(\Rightarrow3\times x=396-132\)

\(\Rightarrow3\times x=264\)

\(\Rightarrow x=264\div3\)

\(\Rightarrow x=88\)

Answer 3

3.x laf sao

Answer 4

18,22 - 3 x X = 6,22

           3 x X = 18,22 - 6,22

           3 x X = 12

                 X = 12 : 3

                 X = 4