Question

1)Which of the following does not have a solution in integers?
a)x+1=1 (b)x-1=3 (c)2x+1=6 (d)1-x=5​

Answer 1

Answer:

The answer is C

Step-by-step explanation:

a)x+1=1

you can substitute 0 for x which is an integer

b)x-1=3

where you can substitute x for 4

d)1-x=5

you can substitute x for -4 which is yet again another integer.

whereas in option( c )2x+1=6 x=5/2 which is not an integer.