Answer:
![[3, 4]](https://img.qammunity.org/2020/formulas/mathematics/middle-school/slgbtj7nsteefw85jq5uodnu7fqi3c5zyx.png)
Step-by-step Step-by-step explanation:
{5x + 2y = 23
{13x + 3y = 51
−5⁄13[13x + 3y = 51]
{5x + 2y = 23
{−5x - 1 2⁄13y = 19 8⁄13 >> New Equation
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11⁄13y = 3 5⁄13
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11⁄13 11⁄13
[Plug this back into both equations above to get the x-coordinate of 3];

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