Answer:
no solution
Step-by-step explanation:
2w + 7 = 2(w + 5) - 8
Distribute
2w+7 = 2w+10-8
Combine like terms
2w+7 = 2w+2
Subtract 2w from each side
7 = 2
This is never true so there is no solution
Answer: e^y=x
ln(x)=y
e^ln(x)=e^y
x=e^y
Answer:
the constant rate of change is 20
Step-by-step explanation: