Question

If 3 is subtracting from half of a number or adding 4 to the one third of that number result will we same, then find the number

Answer 1

let no. be x
x/2-3 =x/3+4
(x-6)/2 = (x+12)/3
by cross multiplication..
3(x-6) = 2(x+12)
3x-18 =2x+24
3x-2x=24+18
x=42...
solved