5x - 5x + 3x - 3x = 0
****since there is one positive and one negative of both 5x and 3x everything would cancel and the equation would equal 0
How did u get 48 cuz idk and I am curious
So you reversed the subtraction a bit; the equation you're gonna be solving is

.
First step ya gonna do is to reverse the + and - symbols in the trinomial thats in the parentheses so your equation looks like

Now just combine like terms and your answer should be
It equals 72. If you have a problem like this again first start with the brackets, and the parentheses inside the brackets (if there is any). Then move onto the others outside the brackets like other parentheses (if there is any)
Answer:

Step-by-step explanation:
This is a separable equation. First divide both sides by y:

Integrate both sides:


Solve for y taking exp to both sides:

Where
is an arbitrary constant
Evaluating the initial condition:


Finally, replacing
in the differential equation solution:
