急いでください
私は時間を計られています。

Step-by-step explanation:4(1.2y+4-0.2x)

Thats what i got

▒▒▒▒▒▒▒▓

▒▒▒▒▒▒▒▓▓▓

▒▓▓▓▓▓▓░░░▓

▒▓░░░░▓░░░░▓

▓░░░░░░▓░▓░▓

▓░░░░░░▓░░░▓

▓░░▓░░░▓▓▓▓

▒▓░░░░▓▒▒▒▒▓

▒▒▓▓▓▓▒▒▒▒▒▓

▒▒▒▒▒▒▒▒▓▓▓▓

▒▒▒▒▒▓▓▓▒▒▒▒▓

▒▒▒▒▓▒▒▒▒▒▒▒▒▓

▒▒▒▓▒▒▒▒▒▒▒▒▒▓

▒▒▓▒▒▒▒▒▒▒▒▒▒▒▓

▒▓▒▓▒▒▒▒▒▒▒▒▒▓

▒▓▒▓▓▓▓▓▓▓▓▓▓

▒▓▒▒▒▒▒▒▒▓

▒▒▓▒▒▒▒▒▓

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x