Question

half of a number added to 10 gives 75 . find the number

Answer 1

Answer:

let the number x

so x/2+10=75

x/2=65

x=130.is the required answer

Answer 2

Answer:

let the number be x

then

according to question

x/2+10=75

when we transfer 10 from LHS to RHS then

x/2=75-10

which will give

x/2= 65

now transferring 2 from LHS to RHS

x=65×2

which will give

x=130

so the required number is 130.

hope it helps.