Question

Me ajuda nessa galera
1/2-3x1/7<7/2+11×-3/7-2-×/14 passo a passo pfff
me ajuda

Answer 1

Resposta:

1/2-3/7<7/2+11x-3/7-2-x/14

1/2<7/2+11x-2-x/14

1/2<7/2+11x-2-x/14

7<21+154x-x

7<21+154x-x

-153x<21-7

-153x<14

x>-14/153

Explicação passo-a-passo:

Answer 2

Resposta:

$\frac{1}{2} - \frac{3x}{7} < \frac{7}{2} + 11x - \frac{3}{7} - 2 - \frac{x}{14} \\ \\ MMC(14,7,2) \\ 14,7,2/2 \\ 7,7,1 / 7 \\ 1,1,1 \\ MMC = 2 \times 7 = 14 \\ \\ \frac{7 - 6x < 49 + 154x - 6 - 28 - x}{14} \\ \\ 7 - 6x < 15 + 153x \\ \\ 7 - 15 < 153x + 6x \\ \\ - 8 < 159x \\ \\ 159x > - 8 \\ \\ x > - \frac{ 8}{159}$

Bons Estudos!