Question

6*If we double a number and addded to its three times to it, the sum is 45. So what is four times that number?*

1️⃣ 9
2️⃣ 18
3️⃣ 36
4️⃣ 72​

Answer 1

Answer:

9

Step-by-step explanation:

Step-by-step explanation is shown in the attached photo.