Question

решите неравенство 2x-3(x+1)<2+x​

Answer 1

$2x-3(x+1)<2+x\\\\2x-3x-3<2+x\\\\2x-3x-x<2+3\\\\-2x<5\\\\x>-\frac{5}{2}\\\\x>-2,5$

Ответ: ( - 2,5 ; + ∞ )