Помогите срочно нужно !4х-2 <8 и -10 <8х-2 <14

Question

Помогите срочно нужно !4х-2 <8 и -10 <8х-2 <14

Answer 1

4x-2<8<br>4x<8+2<br>4x<10<br>x<2.5<br>
-------- 2.5 ------------
\\\\\\\\\\\\\

-10<8x-2<14<br>-10+2<8x<14+2<br>-8<8x<16<br>-8 :8 -1                \\\\\\\\\\\\\\\\\\\\\\\\\\\
------- -1 --------- 2 ------------
\\\\\\\\\\\\\\\\\\\\\\\\\\