((x+2)*5-(13*2))/6=2/3
((x+2)*5-26)/6=2/3
(x+2)*5-26=2/3*6
(x+2)*5-26=21/3
(x+2)*5-26=7
(x+2)*5=26+7
(x+2)*5=33
x+2=33/5
x+2=6.6
x=6.6-2
x=4.6
((x+2)*5-(13*2))/6=2/3
((x+2)*5-26)/6=2/3
(x+2)*5-26=2/3*6
(x+2)*5-26=21/3
(x+2)*5-26=7
(x+2)*5=26+7
(x+2)*5=33
x+2=33/5
x+2=6.6
x=6.6-2
x=4.6