Respuesta :
Answer
t=19
Step-by-step explanation:
12+7= 19
19 -7 =12
U 2 can help me by marking as brainliest........
Answer:
T is 19
Step-by-step explanation:
You have to take away 7 to get 12. And to check it you do 12 take away 7, add 7 to 12 and you get 19.
So 19-7=12