If 45 is added to half a number the result is triple the number find the number - Maths - Simple Equations

Question

If 45 is added to half a number the result is triple the number
find the number

Lovina Kansal · Accepted Answer

Dear student,Q
 if two and half dozen is added to half of a number the result is triple of the number find the numberSol
 1 dozen=12 pieces      2
5 dozens=12×2
5pieces                      =30 piecesLet the number be x
Then A T
Q30+x2=3x⇒60+x2=3x⇒60+x=6x⇒60=5x⇒x=12So, the required number is 12
Regards