Answer:
5
Step-by-step explanation:
4 7/12 + 5/12 = 4 12/12 which equals 5
Sum means add, a number means x, and four means, uh, 4...
x+4. is what you're looking for
Answer:

<u>There</u><u> </u><u>is</u><u> </u><u>no</u><u> </u><u>solution</u>
Answer:
-7
Step-by-step explanation:
-123-(6x4=24)=-147 -147 divided by (4x5k+1k=21k)=-7