I will give brainliest:)

6

x

−

4.5

f

e

e

t

=

6

x

−

33.25075244

f

t

4.5

x

+

9

f

e

e

t

=

4.5

x

+

9

f

e

2

t

Step-by-step 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.