plz help solve these, thank you
1.Find two numbers who Difference is 10 and 1 over 6 whoses sum is 11.
2. The sum of two numbers is 33. Twice the first number minus the second number Equals 18. Find both numbers.
3. The units digit of a two digit numeral is 5 more than the tens' digit. The number is 3 times the sum of its digits. Find the numeral
4. The sum of the digits of a two digit numeral is 8. If the digits are reversed, the new number is 18 greater then the original number. Find the original numeral