Решите систему 48Х+60У=7.6 Х+y=0,15

[latex] \left \{ {{48x+60y=7,6} \atop {x+y=0,15}} \right. \\ \left \{ {{48x+60y=7,6} \atop {48x+48y=7,2}} \right. \\ 60y-48y=7,6-7,2 \\ 12y=0,4 \\ y= \frac{1}{30} \\ x= \frac{15}{100} - \frac{1}{30}= \frac{45-10}{300} = \frac{35}{300} = \frac{7}{60} [/latex]