Question

Penyelesaian pertidaksamaan 3/4x + 5/8 < 1/2x adalah...
plis jwb

Answer 1

3/4 × + 5/8 < 1/2×
-------------------------× 8
= 6× + 5 < 4×
= 6× - 4×< -5
= 2× < -5
= × < - 2,5

x = { - 2,4, - 2,3 .........}