1//Must use backticks, `, in order to work.
2
3let a = 5;
4let b = 10;
5console.log(`Fifteen is ${a + b} and
6not ${2 * a + b}.`);
7
8//Output:
9//Fifteen is 15 and not 20.
1to add a new line forget \n
2... simply use a new line in the definition
3let a = "a", b="b"
4console.log(
5`${a}
6${b}` );
7