Find the general solution to $y^{\,\prime\prime} + 7 y^{\,\prime} - 8 y = 0$. Give your answer as $y = . . . \ $. In your answer, use $c_1$ and $c_2$ to denote arbitrary constants and $x$ the independent variable. Enter $c_1$ as c1 and $c_2$ as c2.

help (equations)