Question

Please help!
the sum of the digits of a two digit number is 8, twice the ten's digit plus three times the unit's digit is 22. Finding the number would be 44.
is this true or false?

Answer 1

So, lets do this:

If the number is 44, the tens digit (the leftmost) is 4, and the ones digits is 4.

So, first thing is: the sum of the digits of a two digit number is 8

So, 4+4 = 8. therefore this is true!

Next, twice the ten's digit plus three times the unit's digit is 22

So, if we do: 4*2 + 4*3 = 8+12 = 20 So this false.

Therefore it is false.