Question

допоможіть будь ласка ​

Answer 1

$\displaystyle \left \{ {{\frac{2x-3}{2}+\frac{8+2y}{3}=5,5 } \atop {\frac{2y+2}{3}-\frac{5x+1}{4}=-2 }} \right.\\ \\\left \{ {{x=\frac{13}{3}-\frac{2}{3}y } \atop {\frac{2y+2}{3}-\frac{5x+1}{4}=-2 }} \right.\\ \\\frac{2y+2}{3}-\frac{5(\frac{13}{3}-\frac{2}{3}y)+1 }4}=-2\\ \\y=2\\ \\x=\frac{13}{3}-\frac{2}{3}*2\\ \\x=3\\ (x,y)=(3,2)$