tìm GTNN

A=|\(\frac{2}{3}\).x-\(\frac{1}{3}\)|+5

B=|\(\frac{1}{4}\).x+\(\frac{3}{8}\)|-6

|x+1|+|x-2|+|x+3|+6

|x-1|+3-|x-2|-2|x-2|=4

|5x-1|+|6y-8|≤0

|3-2x|+|4y+5|=0

|2x-3|-x=21

|\(\frac{1}{2}\)x-\(\frac{1}{3}\)|-|\(\frac{1}{3}\)x+\(\frac{1}{2}\)|=0

It takes me about an hour to watch TV every day

→I spend

we spend two hour doing this exercise

→It