Question

if 1+ a = 0, then a = ?

a) -1 b) 0 c) 2 d) -2​

Answer 1

Answer:

-1

Step-by-step explanation:

1+a=0

→a=0-1

= -1

so, answer is -1

Answer 2

●if 1+ a = 0, then a = ?

a) -1 b) 0 c) 2 d) -2

Answer:- 1+a=0

a=-1

:.option a) -1

Hope it's help:)