Problema Solution
If 3 is added to a number and the sum is tripled, the result is 11 more than the number. Find the number.
Answer provided by our tutors
If 3 is added to a number and the sum is tripled, the result is 11 more than the number. Find the number.
let x - number
3(x + 3 ) = x + 11
3x + 9 = x + 11
2x = 2
x = 1