To solve, set an equation:
First Number: x
Second Number: 2x
x+2x=36
3x=36
divide both sides by 3
x=13
First Number: (x) 12
Second Number: (2x) 24
Answers: 12 and 24
I think u have to add the fractions or multiply them
Answer:

Step-by-step explanation:
(x+3)(x+3)
distribute the x to both three and x.
x * x + 3x * 3x
add like terms.
X^2 + 9x
Answer:
10 + 2y
Step-by-step explanation:
2(5+y)
Distribute
10 + 2y
Consider this solution. Pls, make a design according the local requirements.