Ritu J. answered • 09/26/12

A truly experienced tutor for Math !!

Hi maribel,

Its not that hard as it seems.

let me explain it with the help of an example

Example:: let 2x+3= 9 now we want x to be all alone

so subtract 3 from both sides 2x +3-3= 9-3

thus 2x= 6

and then divide both sides by 2 x/2= 6/2

thus x=3

Isn't it fun!!