Question

if 10 be added to four times of a,certain number , the result is 5 than five times the number find ​

Answer 1

Answer:

I think you missed a word in the question between 5 and than, but then though consider this answer if the word missed there is more.

Solution -

Let the no. be x,

4x + 10 = 5 + 5x

10 - 5 = 5x - 4x

5 = x

Hence, the number is 5

Let's check,

4*5 + 10 =5 + 5*5

20 + 10 = 5 + 25

30 = 30

LHS = RHS

Hence, my answer is completely correct

But if you missed the word less then you must

subtract instead of adding it.