Ответ:
Пошаговое объяснение:
9\\\x>9:3\\x>3\\\\5-8x\geq 1-6x\\-8x+6x\geq 1-5\\-2x\geq -4\\x\geq -4:(-2)\\x\geq 2\\\\4<2(1-x)-3x\\4<2-2x-3x\\4<2-5x\\2-5x>4\\-5x>4:2\\-5x>2\\x>2:-5\\x>-0.4\\\\\frac{5x-1}{4} <2\\\\5x-1<2*4\\5x-1<8\\5x<8+1\\5x<9\\x<9:5\\x<1.8" alt="3x>9\\\x>9:3\\x>3\\\\5-8x\geq 1-6x\\-8x+6x\geq 1-5\\-2x\geq -4\\x\geq -4:(-2)\\x\geq 2\\\\4<2(1-x)-3x\\4<2-2x-3x\\4<2-5x\\2-5x>4\\-5x>4:2\\-5x>2\\x>2:-5\\x>-0.4\\\\\frac{5x-1}{4} <2\\\\5x-1<2*4\\5x-1<8\\5x<8+1\\5x<9\\x<9:5\\x<1.8" align="absmiddle" class="latex-formula">