Question

I have query on linear equation.

A number is as much greater than 15 as it is less than 51 find number.

Please help me solve this problem

Answer 1

let number=x
number - 15 will be equal to 51-number
that is x-15=51-x
by arranging equation we get
x+x=51+15
2x=66
x=66/2=33