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course/2-variables/exercises/4-same_line_declarations/readme.md

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+# Same Line Declarations
+
+We are able to declare multiple variables on the same line:
+
+```go
+mileage, company := 80276, "Tesla"
+
+// is the same as
+
+mileage := 80276
+company := "Tesla"
+```
+## Assignment
+
+Within the main function, declare a float called `averageOpenRate` and string called `displayMessage` on the same line.
+
+Initialize them to values of `.23` and `is the average open rate of your messages` respectively before they are printed.