Question

помогите пж даю 20 баллов
Розв'яжіть рівняння |x+3|=|x-2|​

Answer 1

$\displaystyle\bf\\\Big|x+3\Big|=\Big|x-2\Big|\\\\\\\left[\begin{array}{ccc}x+3=-(x-2)\\x+3=x-2\end{array}\right\\\\\\\left[\begin{array}{ccc}x+3=-x+2\\x-x=-2-3\end{array}\right\\\\\\\left[\begin{array}{ccc}x+x=2-3\\0\cdot x=-5\end{array}\right\\\\\\\left[\begin{array}{ccc}2x=-1\\x\in \oslash\end{array}\right\\\\\\Otvet \ : \ \boxed{x=-0,5}$