1.Twenty less than four times a number 2. Fifty increased by three times a number 3. The product of three times and a number 4. The sum of triple a number plus seventeen 5. The difference of fifty and ten times a number Solution 1) 4n-20 2) 50 + 3n 3) 3n 4) 3n + 17 5) 50 - 10n.

1. 1.Twenty less than four times a number
2. Fifty increased by three times a number
3. The product of three times and a number
4. The sum of triple a number plus seventeen
5. The difference of fifty and ten times a number
Solution
1) 4n-20 2) 50 + 3n 3) 3n 4) 3n + 17 5) 50 - 10n