Question

Inequaçao
2(4x-7)<4x+6

Answer 1

Explicação passo-a-passo:

Resolver inequação:

$\sf 2(4x - 7) < 4x + 6$

$\sf 8x - 14 < 4x + 6$

$\sf 8x - 4x < 6 + 14$

$\sf 4x < 20$

$\sf x < \dfrac{20}{4}$

$\sf x < 5$

$\boxed{\sf S = \left\{x \mathbf{\in} \mathbb{R} / x < 5\right\}}$