What is one clue that lets you know that a math problem requires you to do a two steps multi problem?

If there are more than one thing on the x. Let me just show you because I can't really explain it very well, so I'm sorry.

Step-by-step explanation:

5x+23=10

23(x^2)+5=27

There is more than one thing acting on the x to get it into a number.

answer:

a=9

step-by-step explanation: lmk if you need a explanation

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.