Question

the tens digit of a number is 4 less than its one digit if one digit is x what is the number​

Answer 1

Answer:

11x-40

Step-by-step explanation:

According to question,

Tens digit = x-4

Once digit = x

Number,

=10(x-4)+x

=10x-40+x

=11x-40

HOPE THIS WILL HELP YOU