Answer:
3/10
Step-by-step explanation:
If the equation is 3+x=10, x is equal to 7
For this case we must find the value of the following expression:

When:

Substituting the given values we have:

Finally, the value of the expression is 394.
Answer:
The value of the expression is 394.
Answer:
m=25.56
Step-by-step explanation: