Question

Calcule: 8 . (x + 6) = 4 . (x – 14)

Answer 1

Resposta:

$8\left(x+6\right)=4\left(x-14\right)\\\\8x+48=4x-56\\\\8x+48-48=4x-56-48\\\\8x=4x-104\\\\8x-4x=4x-104-4x\\\\4x=-104\\\\\frac{4x}{4}=\frac{-104}{4}\\\\x=-26$

Answer 2

Resposta ↓

Valor de x = - 26

Explicação passo a passo:

8 . (x + 6) = 4 . (x - 14)

8x + 48 = 4x - 56

8x - 4x = - 56 - 48

4x = - 104

x = - 104 / 4

x = - 26