Question

hello I don't know if you can help me with this but I no am doing something wrong. because at the bottom its not spelling right

Answer 1

8. The difference of three and a number means x+3 or x-3 because in both equations you have three units plus or minus the number X.

10. '"4 times the sum of a number and three" means

`4\cdot(x+3)=4x+12`

Letter D