Question

a number is as much less than 75 as it is greater than 45.find the number. plzz do the 12th sum

Answer 1

Let the number be x ;
and the value to be added and subtracted according to the question be y , then

75-x =y
45+y = x

y = x-45

75-x = x-45
75+45 = x+x
2x = 120
x = 60
========================

Answer 2

Answer:

can u please tell the name of the book please