Answer:
14
Step-by-step explanation:
There are man different was of solving this.
You could substitue, use the inverse operations, and others.
Solving it with inverse operations:
We know that solving this is division and the inverse operation of division is multiplication.
x/2=7 ---> 7 * 2 = x
Solving it we get 14
7*2=14 and we can check it with the inverse operations again to see if its right.
14/2=7
and as we see it is correct
Im not sure if this helped but i hope it did! Have a great day!
bored~