Question

---- + 12 = 15 + 12
What be answer in fill up ​

Answer 1

Answer:

____+12=15+12

solution:-

15+12=15+12

explanation:-

let the Mistry number be x.

x+12=15+12

x+12=27

x= 27-12

x= 15

so the number is 15.

Answer 2

$\huge\mathbb\fcolorbox{purple}{lavenderblush}{✰Solution}$

$\red\dashrightarrow\sf\fbox{\underline{\green{15}}}+{12=15+12}$