Sagot :
ANSWER:
1. Thrice a number decreased by thirteen is five
- 3x + 13 = 5
2. combine y and 7
- y + 7
3. The sum of a number and three is twelve.
- x + 3 = 12
4. The product of 9 and m
- 9m
1. Thrice a number decreased by thirteen is five
2. combine y and 7
3. The sum of a number and three is twelve.
4. The product of 9 and m