Ответ:

[tex]x\in(2\frac{1}{3};4)[/tex]

[tex]x\in[0,5;3,5][/tex]

Объяснение:

[tex]2 < 3x - 5 < 7\ \ \ |+5\\\\7 < 3x < 12\ \ \ |:3\\\\2\frac{1}{3} < x < 4\\\\x\in(2\frac{1}{3};4)[/tex]

[tex]-3\leq 4 - 2x \leq 3\ \ \ |-4\\\\-7\leq -2x\leq -1\ \ \ |:(-2)\\\\3,5\geq x\geq 0,5\\\\0,5\leq x\leq 3,5\\\\x\in[0,5;3,5][/tex]