how to add variable in strings jaavscript code example

Example 1: how to put variable in string javascript

var myInt = 1
console.log(`my variable is ${myInt}`);
// my variable is 1

Example 2: insert variable in typescript string

var myInt = 1
console.log("my variable is ${myInt}");
// my variable is 1

var myBool = true
console.log("my variable is ${(myBool) ? 'x' : 'y'}");
// my variable is x

var myNumberA, myNumberB = 3;
console.log("my variable is ${myNumberA * myNumberB}");
// my variable is 9