Let $a\star b = ab+2b-a$. If $5\star x = 37$, find the value of $x$.
Question:
Let $a\star b = ab+2b-a$. If $5\star x = 37$, find the value of $x$.
Answer:
Let's think step by step.

user
6
Let $a\star b = ab+2b-a$. If $5\star x = 37$, find the value of $x$.
train