Question

-5/2 x (3x + 4) < 6x - 3x Please show work

Answer 1

Answer:

$x > - \frac{20}{21}$

Step-by-step explanation:

-5/2 × (3x + 4) < 6x - 3x

-15/2x - 10 < 3x

-15x - 20 < 6x

-15x - 6x < 20

-21x < 20

x > -20/21

Answer 2

Answer:

$\tt{}x > -\frac{21}{20}$

Step-by-step explanation:

$\tt{} - \frac{5}{2} \times (3x + 4) < 6x - 3x$

$\tt{}- \frac{5}{2} x - 10$

$\tt{}- 15x - 20 < 6x$

$\tt{}- 21x = 20$

$\tt{}x > -\frac{21}{20}$