I really need help
pls i thank anyone and mark brainlest

Step-by-step explanation:

To do this, we need to combine like terms:

Combine terms that have "h" with each other.

Now, combine the rest of the terms that don't have "h".

3; 9 is 8 to -4

step-by-step explanation:

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.