Question

y+12 =30 find out operation​

Answer 1

Answer:

18

Step-by-step explanation:

y+12=30

y=30-12

y=18

Hope this helps pal.

Answer 2

Answer:

y= 18

Step-by-step explanation:

here, if you need yo find y , follow the steps.

(done by transposing method)

y+12=30

= y = 30-12 (12 goes to right hand side and so becomes minus/negative number)

now,

30-12= 18

thus, y = 18