I have few variables var1 var2 var3 and var4 so
var1 is 33, var2 is 25
var3 shows me (var1+var2)
i set in event sheet var1 plus var2 so text object(var3 included) show me 58
but var4 is for percentage discount so when i type 5 to var4, var3 should me show 58 - 5 percent.
how make that expression ?