Answer:
The answer would be 7 dollars.
Step-by-step explanation:
Hope this helps!
Answer:use math-way it will give the answer
Step-by-step explanation:
Answer:
A. no solution
Step-by-step explanation:
x+1=x-1-1
x+1=x+(-2)
x-x = 0
1=(-2)
x = no solution
Answer:
B
Step-by-step explanation:
X cant be repeated twice or it will be a non function,