Answer:
-9,-21
Step-by-step explanation:
let the numbers be x and y and x>y
x-y=12
y=2x-3
x-(2x-3)=12
x-2x+3=12
-x=12-3
-x=9
x=-9
y=2(-9)-3=-18-3=-21
Answer:
- 5/6
Step-by-step explanation:
turn it into an improper fraction.
1 and 2/3 = 5/3
2 and 1/2 = 5/2
5/3 - 5/2 = 10/6 - 15/6
= -5/6
Answer: I need help with this problem toooo. Does anyone know how to do it?
Step-by-step explanation:
28=9n-17
45=9n
5=n
One side is 5
One side is 11
One side is 12
Is "scratching" part of algebra? Perhaps you meant a different word.
Please go back to the original question and ensure that you have copied all of it and copied it correctly. I'm just not sure what you're asking here.
