\[\boxed{\text{958\ (958).\ }\text{Еуроки\ -\ ДЗ\ без\ мороки}}\]
\[1)\ 4x - y = 7\ \]
\[y = 4x - 7\ \]
\[(0;\ - 7),\ (1;\ - 3).\]
\[2) - 2x + y = 11\ \ \]
\[y = 11 + 2x\text{\ \ }\]
\[(0;11),\ (1;13).\]
\[3)\ 5x - 3y = 15\ \]
\[3y = 5x - 15\ \]
\[y = \frac{5x - 15}{3}\]
\[y = \frac{5}{3}x - 5\ \]
\[(0;\ - 5),\ ( - 3; - 10).\]