Question

Choose appropriate number for blank: ̶ 7 ̶ ( __ ) = 2
(a) 5
(b) ̶ 5
(c) 9
(d) ̶ 9

Answer 1

Answer is option(d) -9


Solution


-7-(-9)=2


-7+9=2



2=2



Lhs=Rhs



So , correct answer is -9

Answer 2

Answer:

d)-9

Step-by-step explanation:

is the answer