Answer:
The answer to your question is 1 my friend.
Assuming you mean 2x-8y=7, we can start by multiplying the first equation by -2 and adding it to the second (to cross out the x), resulting in -18y=-5. After that, we can divide both sides by -18, resulting in y=5/18. Next, plugging that into 4x-2y=9, we have 4x-10/18=9. Adding 10/18 to both sides, we get 4x=9+10/18. After that, we can divide both sides by 4, resulting in x=(9+10/18)/4=
Answer:
<h3>m = - 4</h3>
<h2>Solved in the attachment!! </h2>
Step-by-step explanation:
<h2>HOPE IT HELPS YOU!!</h2>
Answer:
-2
Step-by-step explanation:
Hope this was helpful