Question

1. Rewrite the following using a letter.
(1) The sum of a certain number and 3.
(2) The difference obtained by subtracting 11 from another number.
(3) The product of 15 and another number.
(4) Four times a number is 24.
hich oneration murt​

Answer 1

Answer:

1. x + 3
2. 11 - x
3. x × 15
4. 4x = 24 .
5. .
6. .
7. .
8. .