<img src="https://tex.z-dn.net/?f=%5Cleft%20%5C%7B%20%7B%7B%205x%20%2B%202y%20%3D%201%7D%20%5Catop%20%7B4x-%20y%20%3D%20-7%7D%7D

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3 years ago

%20%5Cright." id="TexFormula1" title="\left \{ {{ 5x + 2y = 1} \atop {4x- y = -7}} \right." alt="\left \{ {{ 5x + 2y = 1} \atop {4x- y = -7}} \right." align="absmiddle" class="latex-formula">

Mathematics

1 answer:

yuradex [85]3 years ago

4 0

Answer: x = -1, y = -11

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