Question

2x - 3 = 5 : Check if the equation has ‘2’ as solution.

Answer 1

2x-3=5


2x=5-3

x=2/2

x=1


1≠2

i hope it help you☺

Answer 2

It is given that ,

2x - 3 = 5 ----( 1 )

substitute x = 2 in equation ( 1 ), we

get

2 × 2 - 3 = 5

=> 4 - 3 = 5

=> 1 = 5 [ false ]

Therefore ,

x = 2 is not a solution of given

equation.

••••