book Maths Puzzle Numerical Ability

ONE HALF A NUMBER INCREASED BY SIX IS THE SAME NUMBER DECREASED BY FOUR. WHAT IS THE NUMBER?

Read Solution (Total 1)

let take no is x
(x/2)+6=x-4
x/2=x-4-6
x/2=x-10
x=2x-20
x=20
So that no is 20
9 years agoHelpfull: Yes(0) No(0)

book Other Question

i am very confused on this whole thing!! LoL im in the 8th grade at MSMS and im confused!!help me=) solve by using the quadratic formula. give your answers in simplest radical form. give both real and imaginary roots.

4/v = v-6 / v-4