Replace String After SPecifc Chaaracter ?

Question

Hello Buddy ..May Any One Tell Me Pleasse How I Replace That Type Of String After +,-,etc

 

[S]Select Size/Material=10X14 Plastic - $2.62:6.642 

[S]Select Size/Material=10X14 Plastic + $2.62:6.642

[S]Select Size/Material=10X14 Plastic + $2.62:6.642