Question

p+4? m-7? 2m? 3p+4?4p-2?10p-2?3n-2?​

Answer 1

1. P = - 4

2. m = 7

3. m = 1/2

4. p = - 4/3

5. p = 1/2

6. p = 1/5

7. n = 2/3