2. 2(x-3) = 3x - 2
ya so this is my question i need

The ATM pin is 3635

Step-by-step explanation:

Let the first digit be 'a'

Second digit be 'b'

Third digit be 'c'

Fourth digit be 'd'

Some hints are given,

a = b/2

b + c = 9

d = b - 1

a + b + c + d = 17

a + b + c + d = 17

a + 9 + d = 17

a + d = 8

d = b-1

a = b/2

b + c = 9

So,

a + b + c + d = 17

b/2 + 9 + b-1 = 17

b/2 + b + 8 = 17

3b/2 = 9

3b = 18

b = 6

a = b/2

a = 6/2

a = 3

b + c = 9

6+c = 9

c = 3

d = b - 1

d = 6-1

d = 5

So,

a = 3

b = 6

c = 3

d = 5

So the ATM pin is 3635