Question

The solution of equation a +7=12 is-
(a) 5
(b) 6
(C) 19
(d) None of these​

Answer 1

5 is the answer

Step-by-step explanation:

+7=12 is

let the other no. be x

then,

x+7=12

x=12-7

x=5

Answer 2

Answer:

option (a) : 5

Step-by-step explanation:

a+7=12

a=12-7

a=5