Respuesta :
Answer:
12
Step-by-step explanation:
First subtract 7 from both sides
19=7+y
-7 -7
you are now left with 12=y
It’s 12, 7 plus twelve equals 19 so that’s your answer
Answer:
12
Step-by-step explanation:
First subtract 7 from both sides
19=7+y
-7 -7
you are now left with 12=y