Question

Решите неравенство: -8х-11≥2(5х-4)-3

Answer 1

-8х-11≥2(5х-4)-3

-8х-11≥10х-8-3

-18x>=0

x<=0

xe(-oo,0]

Answer 2

-8x - 11 >= 10x - 8 - 3; -8x - 10x >= -8 -3 + 11; -18x >=0; x <= 0.