Question

A number is 27 more than the number obtained by reversing its digits. If its unit's and
ten s digit are x and v respectively, write the linear equation representing the above
statement​

Answer 1

Answer:

10v+x=27+10x+v

10v-v+x-10x=27

9v-9x=27

9(v-x)=27

v-x=27/9=3

answer is v-x=3

hope it helps

Step-by-step explanation:

Answer 2

Answer:

v-x = 3

Step-by-step explanation:

original no. = (10v+x)

no. obtained by reversing digits = (10x+v)

A/Q

10v + x = 10x + v +27

10v + x - 10x - v = 27

9v - 9x = 27

v - x = 3