The two must be the same so
-2x+7=13x-5
Simplify down to 15x=12
the divide 12 by 15 and simplify the fraction. get
To solve this problem you must apply the proccedure shown below:
1. You have that
and
, therefore, you must divide must fucntion, as following:

2. You must simplify it,by factoring out
, as following:

3. Finally, you obtain that the answer is:

Is there supposed to be an inage attached to this? you said “which” but there’s no choices..