That is 5*20 is 100 and the inverse of 5 is 25
If the traslation is T(x,y)=(x-1,y+1) then:

Therefore A'=( -7,3).
The negative in front of the second bracket means that it's times by -1 so each of their signs switches:
3m^2+2n-m^2-2n
Add like terms
2m^2
the 2n cancels out
Answer:
2X+4X=Y just switch it. Technically its still the same problem
Step-by-step explanation: