Answer:


Step-by-step explanation:
<u>Given the system of equations</u>


<u>Divide 3 on both sides of the 2) equation</u>



<u>Current system</u>


<u>Substitute 1) equation into the 2) equation</u>

<u>Combine like terms</u>


<u>Subtract 15 on both sides</u>


<u>Divide 4 on both sides</u>


<u>Substitute the x value into one of the equations to find the y value</u>




Hope this helps!! :)
Please let me know if you have any questions