What you can do is subtract 1x from each side
Then you subtract 3 from each side
Then it tells you x=2
Always put what you think x is back into the problem and see if it works out
Example on how you do it:
(x+5)=(2x+3)
5=(x+3)
2=x
Answer:
A. The y-intercept represents the amount of money Stephanie has. She started at -16 because she spent $16.
B. The x-intercept is the amount of cups of lemonade she sold. On the graph, it shows that after 8 cups, she made 16 dollars back. She didn't make any profit sense she started at -16.
C. The slope represents how much she made after so many cups of lemonade were sold. It was after 8 cups of lemonade were sold that she started making a profit.
Step-by-step explanation:
Use distributive property a(b + c) = ab + ac.
![2x(y^2+3)-5(3+y^2)=(2x)(y^2)+(2x)(3)+(-5)(3)+(-5)(y^2)\\\\=2xy^2+6x-15-5y^2](https://tex.z-dn.net/?f=2x%28y%5E2%2B3%29-5%283%2By%5E2%29%3D%282x%29%28y%5E2%29%2B%282x%29%283%29%2B%28-5%29%283%29%2B%28-5%29%28y%5E2%29%5C%5C%5C%5C%3D2xy%5E2%2B6x-15-5y%5E2)
Answer:
is there any picture
Step-by-step explanation:
because I think I need a picture