Answer:
A) 991=43x+475
B) 12 hours
Step-by-step explanation:
I think it would be 72+4x=400
400-72= 328
328/4= 82
So the answer would be 82=x
Maybe use photo math i guess
Answer:
x = 14 is your answer
Step-by-step explanation:
76 = 7x-22, so to figure it out, you first move -22 to the other side and get
76+22 = 7x.
add them together and you get 98 = 7x
7x would be your equation, so divide 98 by 7 and you get your solution
x = 14 is your answer
Answer:
law of contrapositive
Step-by-step explanation:
