Can you me with 8b and 8c and explain it

8b) 2x+x

8c)

Step-by-step explanation:

8b)

Multiply the top and bottom by 2+ to rationalize this fraction

Simplify the product

Distribute x through the parenthesis

2x+x

8c)

Multiply the top and bottom by to rationalize this fraction

Simplify the product

Collect like terms

yess

step-by-step explanation:

idk whyy this is happening, i cant even read my notification bc i keep getting errors

~coco

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.