Bonjours, pouvez vous m'aider svp!? Résoudre 2x=8-8x:5

bonjour,

2x = 8 -8x/5
2x+8x/5 = 8
10x/5 +8x/5 =8
18x/5 = 8
x = 8*5/18
x = 40/18

[tex]2x=8- \frac{8x}{5} \ \textless \ =\ \textgreater \ -10x+40=8x\ \textless \ =\ \textgreater \ 18x=40 \ \textless \ =\ \textgreater \ x= \frac{20}{9} [/tex]